| è´§å· | å“牌 | 产å“åç§° | è§„æ ¼ | 包装ã€å‚è€ƒä»·æ ¼ | |
| G810584 | MACKLIN | 甘油 | for HPLC,≥99.5% | 370元/100ml; 699元/500ml; 1386元/1L; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G885225 | MACKLIN | 甘油溶液 | 20%溶液 | 174元/100ml; 318元/250ml; 922元/1L; 1999元/5L; | 咨询 |
储å˜ï¼š2-8°C 状æ€ï¼šæ— 色液体 |
| G810586 | MACKLIN | 甘油 | EP,BP,JP,USP级 | 99元/500ml; 359元/2.5L; 1100元/12X500ml; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— è‰²ç²˜ç¨ æ¶²ä½“ 折射率:n20/D 1.474(lit.) |
| G810585 | MACKLIN | 甘油 | 电泳级,≥99% | 120元/500ml; 455元/2.5L; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G810577 | MACKLIN | 甘油 | ≥99.5%(GC) | 65元/500ml; 464元/5L; 1420元/20L; 640元/12X500ml; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G810578 | MACKLIN | 甘油 | ACS,≥99.5% | 127元/500ml; 468元/2.5L; 1377元/12X500ml; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G810575 | MACKLIN | 甘油 | 试剂级, 99% | 58元/500ml; 240元/2.5L; 792元/10L; 650元/12X500ml; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G810574 | MACKLIN | 甘油 | Standard for GC, ≥99.7%(GC) | 43元/5ml; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G810582 | MACKLIN | 甘油 | 光谱级,≥99.5% | 66元/25ml; 191元/100ml; 499元/500ml; 769元/1L; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G810639 | MACKLIN | 甘油 | æ— èŒ, 生物技术级, ≥99% | 60å…ƒ/5ml; 170å…ƒ/25ml; 325å…ƒ/100ml; 1035å…ƒ/500ml; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) 产å“简介:
快速内切酶是一系列ç»è¿‡åŸºå› 工程é‡ç»„ã€èƒ½å¤Ÿåœ¨5~15分钟内精确完æˆDNA切割的é™åˆ¶æ€§å†…切酶,适用于质粒DNAã€PCRäº§ç‰©æˆ–åŸºå› ç»„DNAç‰çš„快速酶切。
识别ä½ç‚¹ï¼š
5’---Aâ–¼CCGGT---3’
3’---TGGCCâ–²A---5’
产å“特点:
1.5~15分钟内å³å¯å®Œæˆé…¶åˆ‡ï¼›
2.共用一ç§é…¶åˆ‡Buffer,大大简化酶切å应体系;
3.良好的酶活冗余度,轻æ¾åº”å¯¹åº•ç‰©è¿‡é‡æˆ–困难模æ¿é…¶åˆ‡ï¼›
4.一管化å应,æå‡“酶切-修饰-连接”的效率。
失活æ¡ä»¶ï¼š
80℃温育 20 min。 |
| G810580 | MACKLIN | 甘油 | 分å生物å¦çº§,≥99% | 40å…ƒ/25ml; 94å…ƒ/100ml; 139å…ƒ/250ml; 392å…ƒ/1L; 1430å…ƒ/5L; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ— 色液体 折射率:n20/D 1.474(lit.) |
| G6201 | MACKLIN | 甘油 | 99% 生物技术级 | 50元/250ml; 83元/500ml; 330元/2.5l; 968元/10L; 976元/12X500ml; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šæ¾„æ¸…æ— è‰²ç²˜ç¨ æ¶²ä½“ 折射率:n20/D 1.474(lit.) |
| G0316 | TCI | Glycerol [for Electrophoresis] | >99.0%(GC) | 160元/1G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 纯度/åˆ†æžæ–¹æ³• | >99.0%(GC) | | 分åå¼/分åé‡ | C3H8O3 = 92.09 | | 外观与形状(20℃) | 液体 | | 包装和容器 | 1G-带有塑料内管的玻璃瓶 (查看图片) | | Reaxys-RN | 635685 | | PubChem物质ID | 87560307 | | SDBS (AIST Spectral DB) | 2517 | | Merck Index (14) | 4484 | | MDLç¼–å· | MFCD00004722 |
æŠ€æœ¯è§„æ ¼ | Appearance | Colorless clear liquid | | Purity(GC) | min. 99.0 % | | Refractive index n20/D | 1.4700 to 1.4750 | | Functionality test | to pass test |
物性(å‚考值) | 沸点 | 290 ℃ | | 闪点 | 177 ℃ | | æ¯”é‡ | 1.26 | | 折射率 | 1.47 | | 水溶性 | 完全混溶 |
å®‰å…¨ä¿¡æ¯ | ä¿¡å·è¯ | è¦å‘Š | | å±é™©æ€§è¯´æ˜Ž | H316 : é€ æˆè½»å¾®çš®è‚¤åˆºæ¿€ã€‚ H320 : é€ æˆçœ¼åˆºæ¿€ã€‚
| | 防范说明 | P264 : 作业åŽå½»åº•清洗皮肤。 P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。 P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—å‡ åˆ†é’Ÿã€‚å¦‚æˆ´éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚ç»§ç»å†²æ´—。 P332 + P313 : 如å‘生皮肤刺激:求医/就诊。
|
相关法规 |
| S0373 | TCI | Glycerol [Matrix for FABMS and liquid SIMS] | >99.0%(GC) | 150元/1G; 630元/10G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 纯度/åˆ†æžæ–¹æ³• | >99.0%(GC) | | 分åå¼/分åé‡ | C3H8O3 = 92.09 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 635685 | | PubChem物质ID | 87575884 | | SDBS (AIST Spectral DB) | 2517 | | Merck Index (14) | 4484 | | MDLç¼–å· | MFCD00004722 |
æŠ€æœ¯è§„æ ¼ | Appearance | Colorless to Almost colorless clear liquid | | Purity(GC) | min. 99.0 % |
物性(å‚考值) | 沸点 | 290 ℃ | | 闪点 | 177 ℃ | | æ¯”é‡ | 1.26 | | 折射率 | 1.47 | | 水溶性 | 完全混溶 | | 溶解性(å¯ä¸Žä¹‹æ··æº¶) | 醇 | | 溶解性(坿º¶äºŽ) | 丙酮 | | 溶解性(䏿º¶äºŽ) | 苯,氯仿 |
å®‰å…¨ä¿¡æ¯ | ä¿¡å·è¯ | è¦å‘Š | | å±é™©æ€§è¯´æ˜Ž | H316 : é€ æˆè½»å¾®çš®è‚¤åˆºæ¿€ã€‚ H320 : é€ æˆçœ¼åˆºæ¿€ã€‚
| | 防范说明 | P264 : 作业åŽå½»åº•清洗皮肤。 P337 + P313 : 如ä»è§‰çœ¼åˆºæ¿€ï¼šæ±‚医/就诊。 P305 + P351 + P338 : 如进入眼ç›ï¼šç”¨æ°´å°å¿ƒå†²æ´—å‡ åˆ†é’Ÿã€‚å¦‚æˆ´éšå½¢çœ¼é•œå¹¶å¯æ–¹ä¾¿åœ°å–出,å–出éšå½¢çœ¼é•œã€‚ç»§ç»å†²æ´—。 P332 + P313 : 如å‘生皮肤刺激:求医/就诊。
|
相关法规 |
| 262536 | J&K | Glycerol | 99% | 119元/500ML; 217元/1L; 514元/2.5L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 分åå¼ | C3H8O3 | | 分åé‡ | 92.09 | | 熔点 | 20 | | 沸点 | 182 | | 闪点 | 160 | | 密度 | 1.25 | | 折光率(n20D) | 1.4715-1.4755 | | MDLç¼–ç | MFCD00004722 | | Beilstein | 635685 | | Merck | 14,4484 | | EINECS ç¼–å· | 200-289-5 | 一般æè¿° ç”˜æ²¹æ˜¯æ— å‘³ã€æ— 色ã€ç²˜ç¨ 的甜味液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºçš„,也å¯ä»¥æ¥è‡ªçŸ³åŒ–åŽŸæ–™ã€‚ç”˜æ²¹å…·æœ‰å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ç•Œä¸æœ€æœ‰ä»·å€¼å’Œå¤šåŠŸèƒ½çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯ç”¨ä½œæ¶¦è‚¤å‰‚,溶剂,甜味剂以åŠç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“å’Œå«ç”Ÿç”¨å“ä¸ã€‚它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å˜ï¼›ä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ— ä¸è‰¯å½±å“。 应用 甘油被用于èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³çš„æ ·å“制备和å‡èƒ¶å½¢æˆã€‚甘油(5-10%)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“在å‡èƒ¶æ ·å“å”的底部分层。甘油还å¯ç”¨äºŽå¸®åŠ©æµ‡æ³¨æ¢¯åº¦å‡èƒ¶ä»¥åŠä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液的组分。甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10%)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 生化/生ç†ä½œç”¨ ç”˜æ²¹å…·æœ‰å¸æ¹¿æ€§ï¼Œå¹¶ä¸”å› å…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å间和分å内氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。 甘油的生ç†ä½œç”¨æ˜¯ç”±ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ IgGäº§ç”Ÿå’Œå¢žåŠ ç»„èƒºé‡Šæ”¾é€ æˆçš„ã€‚ç»“æ ¸åˆ†æžæ†èŒå’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程ä¸çš„è¡¥å……å‰‚ã€‚é…¶ç”Ÿç‰©ç‡ƒæ–™ç”µæ± è®¾è®¡è¿‡ç¨‹çš„ç‡ƒæ–™ã€‚åœ¨åˆ†æžä¸æ€§å’Œé…¸æ€§èšç³–时,与4-HCCAå’Œ3-氨基喹啉一起作为液体å¤åˆåŸºè´¨ã€‚作为快速原å轰击质谱的基质。作为MALDI(基质辅助激光解å¸/电离质谱)分æžå®šé‡ç ”究的液体基质。 其他说明 æ ¸é…¸(å…ˆç”¨ä¹™äºŒé†›ä½¿å…¶å˜æ€§ï¼‰ç¼è„‚ç³–å‡èƒ¶ç”µæ³³ä¸ä¸Šæ ·ç¼“冲液的组分;制备噬èŒä½“和质粒DNA,用于储å˜çº¯åŸ¹å…»ç‰©ã€‚ å®‰å…¨ä¿¡æ¯ | 防范说明 | P262 | | WGK | 1 | | RTECS | MA8050000 | | TSCA | 是 |
|
| A16205 | Alfa Aesar | Glycerol | 99+% | 320元/500ml; 1849元/2500ml; 5097元/10000ml; | 咨询 |
应用 Glycerol is used as a solvent, sweetener, preservative, antifreezing agent, thickening agent in liqueurs and humectants in the food industry. It is also used in the preparation of pharmaceutical and personal care products, thereby improving the smoothness and provides lubrication. It is an active component in glycerin soap. It finds application in cough syrups, elixirs and expectorants, toothpaste, soaps, mouthwashes, skin care products, shaving cream, hair care products, and water-based personal lubricants. It is used as a starting material for the preparation of nitroglycerin, allyl iodidie, epichlorohydrin and glycerine acetate. In medical field, it is also used as a laxative and a temporary reduction in the internal pressure of the eye. In addition to this, it is involved to aid in casting gradient gels, protein stabilizer and storage buffer component. 备注 Hygroscopic. Incompatible with perchloric acid, lead oxide, acetic anhydride, nitrobenzene, chlorine, peroxides, strong acids and strong bases. åŸºæœ¬ä¿¡æ¯ MDL MFCD00004722 EINECS 200-289-5 分åå¼ C3H8O3 分åé‡ 92.09 熔点 18° 沸点 182°/20mm 闪点 160°(320°F) 密度 1.260 折射率 1.4740 çµæ•度 Hygroscopic. Ambient temperatures. å½¢æ€ Viscous liquid 溶解性 Miscible with water and alcohol. Partially miscible with ether and ethyl acetate. Immiscible with chloroform. Beilstein 635685 Merck 14,4484 GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž GHS符å·
 Hazard Statements H319 Causes serious eye irritation. Precautionary Statements P280i-P264-P305+P351+P338-P337+P313 Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention. å®‰å…¨ä¿¡æ¯ å±é™©ç±»åˆ« 36 Irritating to eyes. 安全ç‰çº§ 26-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS MA8050000 TSCA 是 |
| 036646 | Alfa Aesar | Glycerol | ACS, 99.5+% | 840元/500ml; 1661元/1L; 3762元/4L; 4242元/*4x1L; | 咨询 |
应用 Glycerol is widely used in cosmetics, especially for production of soaps and lotions, solvents and emulsifiers. It may also be found in inks, adhesives and pharmaceuticals. It plays an important role in the manufacture of plastics and resins. Glycerol bonded with silica gel plays an important role for effective removal of traces of Co(II) from aqueous solutions. Also useful for optical clearing of gastric tissue. Grade Specifications Maximum level of impurities: Color (APHA) 10, Evaporation residue 0.005%, Neutrality P.T., Chlorinated compounds (as Cl) 0.003%, Sulfate 0.001%, Acrolein and glucose P.T., Fatty acid esters (as butyric acid) 0.05%, Substances darkened by sulfuric acid P.T., Heavy Metals (as Pb) 2ppm, H2O 0.5% 备注 Stable at normal storage and at room temperature. åŸºæœ¬ä¿¡æ¯ MDL MFCD00004722 EINECS 200-289-5 分åå¼ C3H8O3 分åé‡ 92.09 熔点 18° 沸点 182°/20mm 闪点 160°(320°F) 密度 1.26 折射率 1.474 çµæ•度 Hygroscopic. Ambient temperatures. å½¢æ€ Viscous liquid 溶解性 Miscible in water, methanol, ethanol and 2-propanol. Immiscible in ether, benzene and chloroform. Beilstein 635685 Merck 14,4484 GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž GHS符å·
 Hazard Statements H319 Causes serious eye irritation. Precautionary Statements P280i-P264-P305+P351+P338-P337+P313 Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention. å®‰å…¨ä¿¡æ¯ å±é™©ç±»åˆ« 36 Irritating to eyes. 安全ç‰çº§ 26-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS MA8050000 TSCA 是 |
| 038988 | Alfa Aesar | Glycerol | ultrapure, HPLC Grade | 1124元/500ml; 2139元/1L; 5302元/4L; 5901元/*4x1L; | 咨询 |
应用 Glycerol is used as emulsifier, thickening agent in cosmetics and foods, plasticizer in packaging, paints and paper industry, preservative in food and beverages. It is used in pharmaceutical preparations to improve smoothness and providing lubrication. It is also used in epichlorohydrin and mono propylene glycol production. Grade Specifications Maximum level of impurities: H2O 0.05% 备注 Hygroscopic in nature. Incompatible with perchloric acid, lead oxide, aceticanhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. åŸºæœ¬ä¿¡æ¯ MDL MFCD00004722 EINECS 200-289-5 分åå¼ HOCH2CH(OH)CH2OH 分åé‡ 92.09 熔点 18° 沸点 182°/20mm 闪点 160°(320°F) 密度 1.26 折射率 1.474 çµæ•度 Hygroscopic. Ambient temperatures. å½¢æ€ Viscous liquid 溶解性 Miscible with water. Beilstein 635685 Merck 14,4484 GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž GHS符å·
 Hazard Statements H319 Causes serious eye irritation. Precautionary Statements P280i-P264-P305+P351+P338-P337+P313 Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention. å®‰å…¨ä¿¡æ¯ å±é™©ç±»åˆ« 36 Irritating to eyes. 安全ç‰çº§ 26-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS MA8050000 TSCA 是 |
| 032450 | Alfa Aesar | Glycerol | ultrapure, Spectrophotometric Grade | 460元/100ml; 1601元/1L; 4637元/4L; 5878元/*4x1L; | 咨询 |
应用 Glycerol is used as emulsifier, thickening agent in cosmetics and foods, plasticizer in packaging, paints and paper industry, preservative in food and beverages. It is used in pharmaceutical preparations to improve smoothness and providing lubrication. It is also used in epichlorohydrin and mono propylene glycol production. It is used in spectrophotometry and environmental testing. Grade Specifications Maximum level of impurities: H2O 0.1% 备注 Hygroscopic in nature. Incompatible with perchloric acid, lead oxide, aceticanhydride, nitrobenzene, chlorine, peroxides, strong acids, strong bases. åŸºæœ¬ä¿¡æ¯ MDL MFCD00004722 EINECS 200-289-5 分åå¼ HOCH2CH(OH)CH2OH 分åé‡ 92.09 熔点 18° 沸点 182°/20mm 闪点 160°(320°F) 密度 1.26 折射率 1.474 çµæ•度 Hygroscopic. Ambient temperatures. å½¢æ€ Viscous liquid 溶解性 Miscible with water. Beilstein 635685 Merck 14,4484 GHSå±å®³å’Œé˜²èŒƒè¯´æ˜Ž GHS符å·
 Hazard Statements H319 Causes serious eye irritation. Precautionary Statements P280i-P264-P305+P351+P338-P337+P313 Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.If eye irritation persists: Get medical advice/attention. å®‰å…¨ä¿¡æ¯ å±é™©ç±»åˆ« 36 Irritating to eyes. 安全ç‰çº§ 26-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS MA8050000 TSCA 是 |
| J16374 | Alfa Aesar | Glycerol | 99.0-101.0%, Molecular Biology Grade, Ultrapure, Thermo Scientific | 1254元/500ml; 1920元/1L; | 咨询 |
应用 Used for long-term storage of bacterial cultures. Step gradients for bacteriophage/particle purification. Mammalian cell transfection. Storage buffers for enzymes. 备注
Typical storage for bacterial cultures: - Saturated bacterial culture - 0.85 ml.
- Glycerol, Ultrapure - 0.15 ml.
- Vortex the solution and transfer to a screw cap storage tube. Freeze quickly and store at -70?°C.
åŸºæœ¬ä¿¡æ¯ MDL MFCD00004722 EINECS 200-289-5 分åé‡ 92.09 熔点 18° 沸点 182°/20mm 闪点 160°(320°F) 密度 1.26 折射率 1.470-1.475 çµæ•度 Ambient temperatures. å½¢æ€ Viscous liquid Beilstein 635685 Merck 14,4484 å®‰å…¨ä¿¡æ¯ å±é™©ç±»åˆ« 36 Irritating to eyes. 安全ç‰çº§ 26-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS MA8050000 TSCA 是 |
| C27736 | Alfa Aesar | Glycerol | pure, 83.5-88.5 wt% aqueous solution | 1493元/1L; 4187元/5L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 27736 MDL 4722 分åå¼ C3 H8 O3 分åé‡ 92.09 闪点 160 密度 1227 |
| C29560 | Alfa Aesar | Glycerol | for analysis, 86-88% wt% aqueous solution | 569元/250ml; 1045元/1L; 2562元/2.5L; 6709元/10L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 29560 MDL 4722 分åå¼ C3 H8 O3 分åé‡ 92.09 闪点 160 密度 1227 |
| C41098 | Alfa Aesar | Glycerol | 99.6%, ACS reagent | 1199元/500ml; 2144元/2.5L; 8432元/10L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 41098 MDL 4722 分åå¼ C3 H8 O3 分åé‡ 92.09 闪点 160 密度 1261 |
| C15892 | Alfa Aesar | Glycerol | 99+%, extra pure | 278元/250ml; 889元/1L; 1390元/2.5L; 3431元/10L; 7229元/25L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 15892 MDL MFCD00004722 EINECS 200-289-5 分åå¼ C3 H8 O3 分åé‡ 92.09 熔点 18° 沸点 290° 闪点 160°(320°F) 密度 1.26 折射率 1.4716 å½¢æ€ Liquid å®‰å…¨ä¿¡æ¯ TSCA 是 |
| C33203 | Alfa Aesar | Glycerol | 99+%, pure, synthetic | 980元/100ml; 7951元/2.5L; 5023元/1L; 30780元/10L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 33203 MDL 4722 分åå¼ C3 H8 O3 分åé‡ 92.09 闪点 160 密度 1261 |
| G153-1 | Alfa Aesar | GLYCERIN SPECTRO CERT ACS 1L | | 2417元/1L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# F50377 MDL MFCD00004722 分åå¼ C{3}H{8}O{3} 分åé‡ 92.09 å½¢æ€ Liquid |
| T_702G065008 | Alfa Aesar | Glycerol | for analysis 500ML | 169元/500ml; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# F50626 MDL MFCD00004722 分åå¼ C{3}H{8}O{3} 分åé‡ 92.09 å½¢æ€ Liquid |
| BP229-1 | Alfa Aesar | GLYCEROL 1L | | 425元/1L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# F50773 MDL MFCD00004722 分åå¼ C{3}H{8}O{3} 分åé‡ 92.09 å½¢æ€ Liquid |
| C32725 | Alfa Aesar | Glycerol | 99.5%, for molecular biology, DNAse, RNAse and Protease free | 1313元/500ml; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# 32725 MDL 4722 分åå¼ C3 H8 O3 分åé‡ 92.09 闪点 160 密度 1261 å½¢æ€ Liquid |
| G33-1 | Alfa Aesar | GLYCEROL CERTIFIED ACS 1L | | 435元/1L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref# F51026 MDL MFCD00004722 分åå¼ C{3}H{8}O{3} 分åé‡ 92.09 å½¢æ€ Liquid |
| BP229-4 | Alfa Aesar | GLYCEROL 4L | | 981元/4L; | 咨询 |
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| G31-1 | Alfa Aesar | GLYCERIN USP/FCC 1LITER | | 684元/1L; | 咨询 |
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| G30-20 | Alfa Aesar | GLYCERIN EP/BP/USP/FCC 20LI | | 4875元/20L; | 咨询 |
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| G37-20 | Alfa Aesar | GLYCERIN USP/FCC/EP/BP/JP 20L | | 4598元/20L; | 咨询 |
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| G31-500 | Alfa Aesar | GLYCERIN USP/FCC 500ML | | 424元/500ml; | 咨询 |
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| BP645-5 | Alfa Aesar | GLYCEROL GL LDG DYE | 30%GLY | 1069元/5ml; | 咨询 |
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| G30-4 | Alfa Aesar | GLYCERIN EP/BP/USP/FCC 4LI | | 1347元/4L; | 咨询 |
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| G153-4 | Alfa Aesar | GLYCERIN SPECTR CERT ACS 4L | | 6651元/4L; | 咨询 |
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| G31-20 | Alfa Aesar | GLYCERIN USP/FCC 20LITER | | 4697元/20L; | 咨询 |
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| G30-200 | Alfa Aesar | GLYCERIN EP/BP/USP/FCC 200LI | | 32174元/200L; | 咨询 |
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| G31-4 | Alfa Aesar | GLYCERIN USP/FCC 4LITERS | | 1196元/4L; | 咨询 |
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| G31-200 | Alfa Aesar | GLYCERIN USP/FCC 200L | | 54325元/200L; | 咨询 |
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| G37-4 | Alfa Aesar | GLYCERIN USP/FCC/EP/BP/JP 4L | | 1401元/4L; | 咨询 |
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| R12165 | Alfa Aesar | glycerol aqueous solution | 5mg/ml, 10mg/ml, 15mg/ml,25mg/ml, | 986元/1kit; | 咨询 |
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| R40055 | Alfa Aesar | Glycerol | AR Grade | 5889元/10mg; 8028元/25mg; 21333元/100mg; | 咨询 |
åŸºæœ¬ä¿¡æ¯ MDL MFCD00004722 EINECS 200-289-5 分åå¼ C{3}H{8}O{3} 分åé‡ 92.09 熔点 18° 沸点 182/20mm 闪点 >110°(230°F) 密度 1.260 å½¢æ€ Colourless viscous liquid å®‰å…¨ä¿¡æ¯ å±é™©ç±»åˆ« 36 Irritating to eyes. 安全ç‰çº§ 26-60 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste RTECS MA8050000 TSCA 是 |
| G5516 | Sigma-Aldrich | Glycerol | for molecular biology, ≥99.0% | 445.64å…ƒ/100 ML; 551.84å…ƒ/500 ML; 918.52å…ƒ/1 L; 3214.83å…ƒ/4 L; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³æ— è‰²å¹¶å…·æœ‰ç”œå‘³çš„æ¶²ä½“ï¼Œåœ¨è‡ªç„¶çŠ¶æ€ä¸‹å…·æœ‰é»æ€§ã€‚它å¯ä»¥æ˜¯è‡ªç„¶å˜åœ¨çš„,也能è¡ç”Ÿè‡ªçŸ³æ²¹åŒ–工原料。甘油具有ååˆ†å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ä¸æœ€å…·ä»·å€¼ä»¥åŠå¤šåŠŸèƒ½æ€§çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和化妆å“ä¸ã€‚它éžå¸¸ç¨³å®šä¸”éžå¸¸æ˜“于在常温下进行储å˜ï¼›å®ƒä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。 应用 甘油已被用作: - åœ¨ç»“æ ¸åˆ†æžæ†èŒå’Œé¸Ÿåˆ†æžæ†èŒçš„培养ä¸çš„补充剂。
- è®¾è®¡é…¶æ³•ç”Ÿç‰©ç‡ƒæ–™ç”µæ± ä¸çš„一ç§ç‡ƒæ–™ã€‚
- 一ç§å«æœ‰4-HCCAåŠ3-氨基-å–¹å•‰å¹¶ç”¨äºŽä¸æ€§åŠé…¸æ€§å¤šç³–分æžçš„æ¶²ä½“å¤åˆåŸºè´¨ã€‚
- 一ç§ç”¨äºŽå¿«é€ŸåŽŸå轰击质谱的基质。
- å¯ä½œä¸ºæ¶²ä½“基质用于基于MALDI(基质辅助激光解å¸ç”µç¦»è´¨è°±)分æžçš„定é‡ç ”究。
在èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ä¸çš„æ ·æœ¬åˆ¶å¤‡å’Œå‡èƒ¶å½¢æˆä¸å‡ä¼šä½¿ç”¨åˆ°ç”˜æ²¹ã€‚甘油(5-10%)å¯æé«˜æ ·æœ¬çš„å¯†åº¦ä»¥ä¾¿æ ·æœ¬èƒ½å¤Ÿé“ºåœ¨å‡èƒ¶æ ·æœ¬å”的底部。甘油还用于帮助梯度å‡èƒ¶çš„æµ‡é“¸å¹¶ç”¨ä½œä¸€ç§è›‹ç™½ç¨³å®šå‰‚和储å˜ç¼“冲液æˆåˆ†ã€‚ 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 包装 1, 4 L in poly bottle 100, 500 mL in poly bottle 生化/生ç†ä½œç”¨ ç”˜æ²¹å¤©ç„¶å…·æœ‰æ˜¯å¸æ¹¿æ€§ï¼Œå¹¶å› å…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯å½¢æˆåˆ†åé—´åŠåˆ†å内的氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。 甘油的生ç†ä½œç”¨ä¸Žç»†èƒžä»‹å¯¼çš„å…ç–«ã€IgG生æˆçš„æé«˜ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ç›¸å…³ã€‚ åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24895216 | | NACRES | NA.31 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | ç‰çº§ | for molecular biology reagent | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99.0% | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | technique(s) | MALDI-MS: suitable | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | ç—•é‡é˜³ç¦»å | Fe: ≤5 ppm Mg: ≤5 ppm heavy metals (as Pb): <5 ppm | | 异质活性 | DNase, RNase, NICKase, and protease, none detected | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves |
|
| G9012 | Sigma-Aldrich | Glycerol | ≥99.5% | 727.03å…ƒ/100 ML; 1160.63å…ƒ/500 ML; 1825.47å…ƒ/1 L; 2624.87å…ƒ/2 L; 4773.93å…ƒ/1 GAL; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³æ— è‰²å¹¶å…·æœ‰ç”œå‘³çš„æ¶²ä½“ï¼Œåœ¨è‡ªç„¶çŠ¶æ€ä¸‹å…·æœ‰é»æ€§ã€‚它å¯ä»¥æ˜¯è‡ªç„¶å˜åœ¨çš„,也能è¡ç”Ÿè‡ªçŸ³æ²¹åŒ–工原料。甘油具有ååˆ†å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ä¸æœ€å…·ä»·å€¼ä»¥åŠå¤šåŠŸèƒ½æ€§çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和化妆å“ä¸ã€‚它éžå¸¸ç¨³å®šä¸”éžå¸¸æ˜“于在常温下进行储å˜ï¼›å®ƒä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。 应用 在èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ä¸çš„æ ·æœ¬åˆ¶å¤‡å’Œå‡èƒ¶å½¢æˆä¸å‡ä¼šä½¿ç”¨åˆ°ç”˜æ²¹ã€‚甘油(5-10%)å¯æé«˜æ ·æœ¬çš„å¯†åº¦ä»¥ä¾¿æ ·æœ¬èƒ½å¤Ÿé“ºåœ¨å‡èƒ¶æ ·æœ¬å”的底部。甘油还用于帮助梯度å‡èƒ¶çš„æµ‡é“¸å¹¶ç”¨ä½œä¸€ç§è›‹ç™½ç¨³å®šå‰‚和储å˜ç¼“冲液æˆåˆ†ã€‚ 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 包装 1 L in poly bottle 100, 500 mL in poly bottle 生化/生ç†ä½œç”¨ ç”˜æ²¹å¤©ç„¶å…·æœ‰æ˜¯å¸æ¹¿æ€§ï¼Œå¹¶å› å…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯å½¢æˆåˆ†åé—´åŠåˆ†å内的氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。 甘油的生ç†ä½œç”¨ä¸Žç»†èƒžä»‹å¯¼çš„å…ç–«ã€IgG生æˆçš„æé«˜ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ç›¸å…³ã€‚ åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24895360 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99.5% | | 自燃温度 | 698 °F | | æ‚è´¨ | ≤0.10% Water (Karl Fischer) | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | ç—•é‡é˜³ç¦»å | heavy metals (as Pb): ≤5 ppm | | λ | 1 cm path | | ç´«å¤–å¸æ”¶ | λ: 205 nm Amax: 1.0 λ: 225 nm Amax: 0.10 λ: 280 nm Amax: 0.05 λ: 320 nm Amax: 0.02 λ: 340 nm Amax: 0.01 λ: 400 nm Amax: 0.01 | | 适用性 | suitable for component for culture media | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves |
|
| G7893 | Sigma-Aldrich | Glycerol | ACS reagent, ≥99.5% | 1821.01å…ƒ/500 ML; 2509.97å…ƒ/1 L; 3559.76å…ƒ/2 L; 6332.11å…ƒ/4 L; 14537.4å…ƒ/4 X 4 L; 65605.2å…ƒ/195 L; | 咨询 |
产å“说明 包装 500 mL in poly bottle 1, 2, 4, 4×4 L in poly bottle 18 L in VerSA-Flow™ 200 L in composite drum 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 其他说明 转到我们的生物å¯å†ç”Ÿæ›¿ä»£ç”˜æ²¹− 911038 åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329799969 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | ç‰çº§ | ACS reagent | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99.5% | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | expl. lim. | 2.6-11.3 % | | technique(s) | electrophoresis: suitable | | æ‚è´¨ | Acrolein and glucose, passes test Fatty acid esters, passes test H2SO4, passes test (darkened) Neutrality, passes test ≤0.003% Chlorinated compounds (as Cl) ≤0.500% Water (H2O) | | ç¼çƒ§æ®‹æ¸£ | ≤0.0050% | | 颜色 | APHA: ≤10 | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | ç—•é‡é˜´ç¦»å | sulfate (SO42-): passes test | | ç—•é‡é˜³ç¦»å | heavy metals (as Pb): ≤2 ppm | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| G7757 | Sigma-Aldrich | Glycerol | ReagentPlus®, ≥99.0% (GC) | 641.42å…ƒ/500 ML; 913.76å…ƒ/1 L; 2165.43å…ƒ/1 GAL; 3002.1å…ƒ/5 L; 7211.4å…ƒ/20 L; | 咨询 |
产å“说明 包装 500 mL in poly bottle 1 L in poly bottle 5, 20 L in poly drum 1 gal in poly bottle 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 其他说明 查看我们å¯ç”Ÿç‰©å†ç”Ÿçš„æ›¿ä»£ç”˜æ²¹− 911046 Scripps Center for Metabolomics(斯克里普斯代谢组å¦ä¸å¿ƒ)独立生æˆçš„串è”质谱数æ®ï¼Œå¯ä»¥PDFæ ¼å¼æŸ¥çœ‹æˆ–下载。 G7757.pdf ç»è¿‡æµ‹è¯•的代谢物在 Scripps Center for Metabolomics(斯克里普斯代谢组å¦ä¸å¿ƒ) METLIN 代谢物数æ®åº“䏿œ‰é‡ç‚¹ä»‹ç»ã€‚更多信æ¯è¯·è§sigma.com/metlin。 æ³•å¾‹ä¿¡æ¯ ReagentPlus is a registered trademark of sigma-aldrich Co. LLC åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329799967 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 产å“线 | ReagentPlus® | | 测定 | ≥99.0% (GC) | | å½¢å¼ | viscous liquid | | 自燃温度 | 698 °F | | expl. lim. | 2.6-11.3 % | | technique(s) | electrophoresis: suitable | | æ‚è´¨ | ≤0.1% sulfated ash ≤1.0% water (Karl Fischer) | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
|
| G2025 | Sigma-Aldrich | Glycerol | BioReagent, suitable for cell culture, suitable for insect cell culture, suitable for electrophoresis, ≥99% (GC) | 1001.34å…ƒ/100 ML; 1901å…ƒ/500 ML; 2592.25å…ƒ/1 L; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ˜¯æ— å‘³æ— è‰²ï¼Œå…·æœ‰ç²˜æ€§çš„ç”œå‘³æ¶²ä½“ã€‚å®ƒå¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–åŽŸæ–™ã€‚ç”˜æ²¹å…·æœ‰å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ç•Œä¸æœ€æœ‰ä»·å€¼å’Œå¤šåŠŸèƒ½çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,å¯ç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱å“ä¸ã€‚它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å˜ï¼›å®ƒä¹Ÿæ— 刺激性,对环境没有ä¸è‰¯å½±å“。 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 包装 1 L in poly bottle 100, 500 mL in poly bottle 生化/生ç†ä½œç”¨ 甘油已被用作 - ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒç»†èƒžåŸ¹å…»è¿‡ç¨‹ä¸çš„补充剂;
- åœ¨è®¾è®¡é…¶ç”Ÿç‰©ç‡ƒæ–™ç”µæ± è¿‡ç¨‹ä¸çš„燃料;
- 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œå¯ç”¨äºŽåˆ†æžä¸æ€§å’Œé…¸æ€§èšç³–ï¼›
- 进行快原å轰击电离质谱的基质;
- MALDI(基质辅助激光解å¸/电离质谱)定é‡åˆ†æžç ”究的液体基质。
ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å间和分å内氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。 甘油的生ç†ä½œç”¨æ˜¯ç”±äºŽå…¶åœ¨ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ çš„IgG产生ã€ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ä¸çš„å½±å“。 åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24895082 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 300 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 产å“线 | BioReagent | | 测定 | ≥99% (GC) | | å½¢å¼ | viscous liquid | | 自燃温度 | 698 °F | | technique(s) | cell culture | insect: suitable cell culture | mammalian: suitable | | æ‚è´¨ | ≤0.005% Chlorinated compounds ≤0.005% Sulfate (SO4) | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | 适用性 | suitable for electrophoresis | | web metadata keyword.default | protein stabilizer, gel electrophoresis agent, sample preparation | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves |
|
| G6279 | Sigma-Aldrich | Glycerol | BioXtra, ≥99% (GC) | 1340.02å…ƒ/500 ML; 1965.36å…ƒ/1 L; 13147.5å…ƒ/4 X 4 L; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ˜¯æ— å‘³æ— è‰²ï¼Œå…·æœ‰ç²˜æ€§çš„ç”œå‘³æ¶²ä½“ã€‚å®ƒå¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–åŽŸæ–™ã€‚ç”˜æ²¹å…·æœ‰å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ç•Œä¸æœ€æœ‰ä»·å€¼å’Œå¤šåŠŸèƒ½çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,å¯ç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱å“ä¸ã€‚它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å˜ï¼›å®ƒä¹Ÿæ— 刺激性,对环境没有ä¸è‰¯å½±å“。 应用 甘油已被用作 - ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒç»†èƒžåŸ¹å…»è¿‡ç¨‹ä¸çš„补充剂;
- åœ¨è®¾è®¡é…¶ç”Ÿç‰©ç‡ƒæ–™ç”µæ± è¿‡ç¨‹ä¸çš„燃料;
- 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œå¯ç”¨äºŽåˆ†æžä¸æ€§å’Œé…¸æ€§èšç³–ï¼›
- 进行快原å轰击电离质谱的基质;
- MALDI(基质辅助激光解å¸/电离质谱)定é‡åˆ†æžç ”究的液体基质。
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 包装 500 mL in poly bottle 1, 4×4 L in poly bottle 生化/生ç†ä½œç”¨ ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å间和分å内氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。 甘油的生ç†ä½œç”¨æ˜¯ç”±äºŽå…¶åœ¨ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ çš„IgG产生ã€ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ä¸çš„å½±å“。 åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24895252 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 产å“线 | BioXtra | | 测定 | ≥99% (GC) | | 自燃温度 | 698 °F | | æ‚è´¨ | ≤0.0005% Phosphorus (P) | | ç¼çƒ§æ®‹æ¸£ | ≤0.1% | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | ç—•é‡é˜´ç¦»å | chloride (Cl-): ≤0.001% sulfate (SO42-): ≤0.002% | | ç—•é‡é˜³ç¦»å | Al: ≤0.0005% Ca: ≤0.0005% Cu: ≤0.0005% Fe: ≤0.0005% K: ≤0.005% Mg: ≤0.0005% NH4+: ≤0.05% Na: ≤0.005% Pb: ≤0.001% Zn: ≤0.0005% | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves |
|
| W252506 | Sigma-Aldrich | Glycerol | FCC, FG | 404.65元/; 1116.64元/1 KG; 2266.45元/10 KG; 3464.66元/25 KG; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ— è‡ã€æ— è‰²ã€æ€§è´¨ç²˜ç¨ ,以甜味液体å˜åœ¨ã€‚它既å¯ä»¥è‡ªç„¶è¡ç”Ÿï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³æ²¹åŒ–工原料。甘油具有广泛的用途,是自然界ä¸ä»·å€¼æœ€é«˜ã€ç”¨é€”最广的化å¦ç‰©è´¨ä¹‹ä¸€ã€‚å¯ä½œä¸ºæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,用于è¯ç‰©åˆ¶å‰‚ã€åŒ–妆å“ã€é£Ÿå“和化妆å“ä¸ã€‚它éžå¸¸ç¨³å®šï¼Œæ˜“于常温ä¿å˜ï¼›è€Œä¸”æ— åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ— ä¸è‰¯å½±å“。 应用 甘油å¯ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³çš„æ ·å“制备和å‡èƒ¶å½¢æˆã€‚甘油 (5-10%) å¯å¢žåŠ æ ·å“å¯†åº¦ï¼Œä½¿æ ·å“层在å‡èƒ¶æ ·å“å”的底部。甘油还被用于辅助浇铸梯度å‡èƒ¶ï¼Œä»¥åŠä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 包装 1 kg in poly bottle 10, 25 kg in poly drum 生化/生ç†ä½œç”¨ ç”˜æ²¹å…·æœ‰å¸æ¹¿æ€§ï¼Œå¹¶ä¸”ç”±äºŽå…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥åŒæ—¶å½¢æˆåˆ†å内和分å间的氢键,æˆä¸ºçµæ´»åˆ†å。甘油的生ç†ä½œç”¨æ˜¯ç”±äºŽç»†èƒžä»‹å¯¼çš„å…ç–«ï¼Œèƒ½å¢žåŠ IgGçš„ 生æˆå’Œç»„胺的释放。 甘油已被用作 - ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程ä¸çš„æ·»åŠ å‰‚ã€‚
- è®¾è®¡é…¶ç”Ÿç‰©ç‡ƒæ–™ç”µæ± æ—¶ä½¿ç”¨çš„ä¸€ç§ç‡ƒæ–™ã€‚
- 嫿œ‰ 4-HCCA å’Œ 3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œç”¨äºŽåˆ†æžä¸æ€§å’Œé…¸æ€§èšç³–。
- 用于快原å轰击质谱的一ç§åŸºè´¨ã€‚
- å¯ç”¨ä½œæ¶²ä½“基质,以通过 MALDI(基质辅助激光解å¸/电离质谱)分æžè¿›è¡Œå®šé‡ç ”究。
åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | FEMAç¼–å· | 2525 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24900988 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 400 | | ç”Ÿç‰©æ¥æº | palm oil | | ç‰çº§ | FG Halal Kosher | | agency | follows IFRA guidelines | | reg. compliance | EU Regulation 1223/2009 EU Regulation 1334/2008 & 178/2002 FCC FDA 21 CFR 117 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99% (GC) | | å½¢å¼ | viscous liquid | | 自燃温度 | 698 °F | | 折射率 | n20/D 1.474 (lit.) n20/D 1.474 | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) 20 ℃ | | 密度 | 1.25 g/mL (lit.) | | 文件 | see Safety & Documentation for available documents | | 性状检查 | faint | | application(s) | flavors and fragrances | | 食å“过æ•原 | no known allergens | | 致æ•芳香化åˆç‰© | no known allergens | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
|
| 49767 | Sigma-Aldrich | Glycerol | BioUltra, for molecular biology, anhydrous, ≥99.5% (GC) | 809.9å…ƒ/100 ML; 1308å…ƒ/250 ML; 3964.62å…ƒ/1 L; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ˜¯æ— å‘³ã€æ— 色ã€ç²˜ç¨ 的甜味液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºçš„,也å¯ä»¥æ¥è‡ªçŸ³åŒ–åŽŸæ–™ã€‚ç”˜æ²¹å…·æœ‰å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ç•Œä¸æœ€æœ‰ä»·å€¼å’Œå¤šåŠŸèƒ½çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯ç”¨ä½œæ¶¦è‚¤å‰‚,溶剂,甜味剂以åŠç”¨äºŽè¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“å’Œå«ç”Ÿç”¨å“ä¸ã€‚它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å˜ï¼›ä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ— ä¸è‰¯å½±å“。 应用 甘油被用于èšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³çš„æ ·å“制备和å‡èƒ¶å½¢æˆã€‚甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“在å‡èƒ¶æ ·å“å”的底部分层。甘油还å¯ç”¨äºŽå¸®åŠ©æµ‡æ³¨æ¢¯åº¦å‡èƒ¶ä»¥åŠä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液的组分。 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 包装 1 L in glass bottle 100, 250 mL in glass bottle 生化/生ç†ä½œç”¨ ç”˜æ²¹å…·æœ‰å¸æ¹¿æ€§ï¼Œå¹¶ä¸”å› å…¶å…·æœ‰ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å间和分å内氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。 甘油的生ç†ä½œç”¨æ˜¯ç”±ç»†èƒžä»‹å¯¼çš„å…ç–«ã€å¢žåŠ IgGäº§ç”Ÿå’Œå¢žåŠ ç»„èƒºé‡Šæ”¾é€ æˆçš„。 甘油已被用作: - ç»“æ ¸åˆ†æžæ†èŒå’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程ä¸çš„补充剂。
- é…¶ç”Ÿç‰©ç‡ƒæ–™ç”µæ± è®¾è®¡è¿‡ç¨‹çš„ç‡ƒæ–™ã€‚
- 在分æžä¸æ€§å’Œé…¸æ€§èšç³–时,与4-HCCAå’Œ3-氨基喹啉一起作为液体å¤åˆåŸºè´¨ã€‚
- 作为快速原å轰击质谱的基质。
- 作为MALDI(基质辅助激光解å¸/电离质谱)分æžå®šé‡ç ”究的液体基质。
其他说明 æ ¸é…¸(å…ˆç”¨ä¹™äºŒé†›ä½¿å…¶å˜æ€§)ç¼è„‚ç³–å‡èƒ¶ç”µæ³³ä¸ä¸Šæ ·ç¼“冲液的组分;制备噬èŒä½“和质粒DNA,用于储å˜çº¯åŸ¹å…»ç‰© åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 57651220 | | NACRES | NA.25 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | ç‰çº§ | for molecular biology | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 产å“线 | BioUltra | | 测定 | ≥99.5% (GC) | | å½¢å¼ | viscous liquid | | 自燃温度 | 698 °F | | æ‚è´¨ | DNases, none detected RNases, none detected insoluble matter, passes filter test phosphatases, none detected proteases, none detected | | ç¼çƒ§æ®‹æ¸£ | ≤0.1% | | 折射率 | n20/D 1.474 (lit.) n20/D 1.474 | | pH值(酸碱度) | 5.5-8 (25 ℃, 5 M in H2O) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 溶解性 | H2O: 5 M at 20 ℃, clear, colorless | | 密度 | 1.25 g/mL (lit.) | | ç—•é‡é˜´ç¦»å | chloride (Cl-): ≤1 mg/kg sulfate (SO42-): ≤10 mg/kg | | ç—•é‡é˜³ç¦»å | Ag: ≤5 mg/kg Al: ≤1 mg/kg As: ≤0.1 mg/kg Ba: ≤1 mg/kg Bi: ≤1 mg/kg Ca: ≤5 mg/kg Cd: ≤1 mg/kg Co: ≤1 mg/kg Cr: ≤1 mg/kg Cu: ≤1 mg/kg Fe: ≤1 mg/kg K: ≤20 mg/kg Li: ≤1 mg/kg Mg: ≤1 mg/kg Mn: ≤1 mg/kg Mo: ≤1 mg/kg NH4+: ≤5 mg/kg Na: ≤20 mg/kg Ni: ≤1 mg/kg Pb: ≤1 mg/kg Sr: ≤1 mg/kg Tl: ≤5 mg/kg Zn: ≤1 mg/kg | | SMILES string | OCC(O)CO | | λ | 5 M in H2O | | ç´«å¤–å¸æ”¶ | λ: 260 nm Amax: 0.05 λ: 280 nm Amax: 0.04 | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves |
|
| 15523 | Sigma-Aldrich | Glycerol | puriss., meets analytical specification of Ph. Eur., BP, USP, FCC, E422, anhydrous, 99.0-101.0% (alkalimetric) | 1384.54元/1 L; 5413.47元/5 L; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³æ— è‰²å¹¶å…·æœ‰ç”œå‘³çš„æ¶²ä½“ï¼Œåœ¨è‡ªç„¶çŠ¶æ€ä¸‹å…·æœ‰é»æ€§ã€‚它å¯ä»¥æ˜¯è‡ªç„¶å˜åœ¨çš„,也能è¡ç”Ÿè‡ªçŸ³æ²¹åŒ–工原料。甘油具有ååˆ†å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ä¸æœ€å…·ä»·å€¼ä»¥åŠå¤šåŠŸèƒ½æ€§çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和化妆å“ä¸ã€‚它éžå¸¸ç¨³å®šä¸”éžå¸¸æ˜“于在常温下进行储å˜ï¼›å®ƒä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 生化/生ç†ä½œç”¨ ç”˜æ²¹å¤©ç„¶å…·æœ‰æ˜¯å¸æ¹¿æ€§ï¼Œå¹¶å› å…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯å½¢æˆåˆ†åé—´åŠåˆ†å内的氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。 甘油的生ç†ä½œç”¨ä¸Žç»†èƒžä»‹å¯¼çš„å…ç–«ã€IgG生æˆçš„æé«˜ä»¥åŠå¢žåŠ çš„ç»„èƒºé‡Šæ”¾ç›¸å…³ã€‚ 甘油已被用作 - 一ç§åœ¨ç»“æ ¸åˆ†æžæ†èŒå’Œé¸Ÿåˆ†æžæ†èŒçš„细胞培养ä¸çš„补充剂。
- 一ç§è®¾è®¡é…¶æ³•ç”Ÿç‰©ç‡ƒæ–™ç”µæ± ä¸çš„燃料。
- 一ç§å«æœ‰4-HCCAåŠ3-氨基-å–¹å•‰å¹¶ç”¨äºŽä¸æ€§åŠé…¸æ€§å¤šç³–分æžçš„æ¶²ä½“å¤åˆåŸºè´¨ã€‚
- 一ç§ç”¨äºŽå¿«é€ŸåŽŸå轰击质谱的基质。
- å¯ä½œä¸ºæ¶²ä½“基质用于基于 MALDI(基质辅助激光解å¸ç”µç¦»è´¨è°±)分æžçš„定é‡ç ”究。
åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329750924 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | ç‰çº§ | puriss. | | 测定 | 99.0-101.0% (alkalimetric) 99.0-101.0% (calc. on H2O free substance) | | å½¢å¼ | viscous liquid | | 自燃温度 | 698 °F | | è´¨é‡ | meets analytical specification of Ph. Eur., BP, USP, FCC, E422 | | expl. lim. | 2.6-11.3 % | | technique(s) | IR spectroscopy: suitable electrophoresis: suitable | | æ‚è´¨ | acidity or alkalinity, complies acrolein, glucose and NH4-compounds, complies aldehydes, in accordance ester, complies fatty acids and esters, complies impurities A and related substances (GC), complies residual solvents, complies sugar, complies ≤0.0005% heavy metals (as Pb) ≤0.003% free acid (as CH3COOH) ≤0.003% halogen compounds (as Cl) ≤0.2% 1,2,4-butantriole (GC) ≤2% water (Karl Fischer) | | ç¼çƒ§æ®‹æ¸£ | ≤0.01% (as SO4) | | 折射率 | n20/D 1.471-1.474 n20/D 1.474 (lit.) | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.2580-1.2644 g/mL at 20 ℃ ≥1.257 g/mL at 25 ℃ 1.25 g/mL (lit.) | | ç—•é‡é˜´ç¦»å | chloride (Cl-): ≤10 mg/kg sulfate (SO42-): ≤10 mg/kg | | ç—•é‡é˜³ç¦»å | As: ≤1 mg/kg Cu: ≤10 mg/kg Pb: ≤1 mg/kg Zn: ≤10 mg/kg | | SMILES string | OCC(O)CO | | 适用性 | complies for color complies for reaction against H2SO4 corresponds for chromatography passes test for identity (IR) | | å‚¨å˜æ¸©åº¦ | 15-25℃ | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
|
| 77067 | Supelco | Glycerol | analytical standard | 1111.55元/1 ML; 4652.49元/5 ML; | 咨询 |
产å“说明 一般æè¿° 甘油是一ç§ç®€å•的多元醇化åˆç‰© ,是肥皂和生物柴油工业的副产å“。 ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³ã€æ— 色ã€ç²˜æ€§çš„,并且具有甜味的液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–åŽŸæ–™ã€‚ç”˜æ²¹å…·æœ‰å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ç•Œä¸æœ€æœ‰ä»·å€¼å’Œå¤šåŠŸèƒ½çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱用å“ä¸ã€‚它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å˜ï¼›å®ƒä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。 应用 在使用气相液相色谱法 (GLC) æµ‹å®šå•¤é…’æ ·å“ä¸çš„甘油时,å¯ä½¿ç”¨ç”˜æ²¹ä½œä¸ºå‚è€ƒæ ‡å‡†å“。 甘油已被用作 - ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程ä¸çš„补充剂。
- åœ¨è®¾è®¡é…¶ç”Ÿç‰©ç‡ƒæ–™ç”µæ± æœŸé—´çš„ç‡ƒæ–™ã€‚
- 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œä»¥ç”¨äºŽå¯¹ä¸æ€§å’Œé…¸æ€§èšç³–进行分æžã€‚
- 快速原å轰击MS的基质。
- 通过MALDI(基质辅助激光解å¸/电离质谱)分æžè¿›è¡Œå®šé‡ç ”究的液体基质。
有关åˆé€‚仪器技术的更多信æ¯ï¼Œè¯·å‚考产å“分æžè¯ä¹¦ã€‚å¦‚éœ€è¿›ä¸€æ¥æ”¯æŒï¼Œè¯·è”系技术æœåŠ¡éƒ¨é—¨ã€‚ 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 生化/生ç†ä½œç”¨ ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å间和分å内氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。甘油的生ç†ä½œç”¨åŒ…括细胞介导的å…ç–«ã€å¢žåŠ IgG的产生ã€ä»¥åŠå¢žåŠ ç»„èƒºçš„é‡Šæ”¾ã€‚ åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329767462 | | NACRES | NA.24 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 100 | | ç‰çº§ | analytical standard | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥98.5% (GC) | | 自燃温度 | 698 °F | | ä¿è´¨æœŸ | limited shelf life, expiry date on the label | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | æ‚è´¨ | ≤0.3% water | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care | | æ ¼å¼ | neat | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| 49770 | Sigma-Aldrich | Glycerol | puriss. p.a., ACS reagent, anhydrous, dist., ≥99.5% (GC) | 661.2å…ƒ/250 ML; 2624.7å…ƒ/1 L; 2641.1å…ƒ/2.5 L; | 咨询 |
产å“说明 一般æè¿° 甘油广泛应用于食å“ã€èšåˆç‰©ã€æ ‘è„‚ã€çƒŸè‰ã€æ´—涤剂ã€ç‚¸è¯ã€è¯å“和个人护ç†äº§å“ç‰å·¥ä¸šé¢†åŸŸã€‚它是化å¦å·¥ä¸šä¸æœ€å¸¸ç”¨çš„廉价原料。æå‡ºäº†å°†å…¶è½¬åŒ–为å„ç§å•†ä¸šå¢žå€¼åŒ–å¦å“的建议。基于甘油与 ATP çš„å应,建立了一ç§å¿«é€Ÿæµ‹å®šç”˜æ²¹çš„酶法。 应用 甘油已被用于èšç”˜æ²¹ç™¸äºŒé…¸é…¯ (PGS) 预èšä½“çš„åˆæˆï¼Œè¿™æ˜¯åˆ¶é€ PGS 支架所必需的。它å¯ç”¨äºŽä¿æŠ¤äººä½“红细胞在冷冻和解冻过程ä¸å…å—æŸä¼¤ã€‚ 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329757522 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | ç‰çº§ | ACS reagent puriss. p.a. | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99.5% (GC) | | å½¢å¼ | viscous liquid | | 自燃温度 | 698 °F | | è´¨é‡ | dist. | | expl. lim. | 2.6-11.3 % | | technique(s) | electrophoresis: suitable | | æ‚è´¨ | acrolein and glucose, in accordance substances darkened by H2SO4, in accordance ≤0.05% fatty acid esters (as butyric acid) ≤0.1% water | | ç¼çƒ§æ®‹æ¸£ | ≤0.005% | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | ç—•é‡é˜´ç¦»å | chloride (Cl-): ≤1 mg/kg sulfate (SO42-): ≤10 mg/kg | | ç—•é‡é˜³ç¦»å | Ca: ≤5 mg/kg Cd: ≤1 mg/kg Co: ≤1 mg/kg Cr: ≤1 mg/kg Cu: ≤1 mg/kg Fe: ≤1 mg/kg K: ≤20 mg/kg Mg: ≤1 mg/kg Mn: ≤1 mg/kg NH4+: ≤5 mg/kg Na: ≤20 mg/kg Ni: ≤1 mg/kg Pb: ≤1 mg/kg Zn: ≤1 mg/kg | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
|
| 49779 | Sigma-Aldrich | Glycerol | tested according to Ph. Eur., anhydrous | 2348.16元/1 L; 7071.04元/10 L; | 咨询 |
产å“说明 一般æè¿° Glycerol is odourless, colorless, viscous in nature, and exists as a sweet tasting liquid. It can be derived naturally as well as from petrochemical feedstock. Glycerol has a wide variety of applications, and is one of the most valuable and versatile chemical substances in nature. It can be used as an emollient, solvent, sweetening agent, in pharmaceutical formulations, cosmetics, foodstuffs and toiletries. It is very stable and can be easily stored under normal temperature; also it is non-irritating and has no adverse impact to the environment. 应用 Glycerol has been used as - a supplement during cell culture of Mycobacterium tuberculosis and Mycobacterium avium.
- a fuel during designing enzymatic biofuel cell.
- a liquid composite matrix with 4-HCCA and 3-aminoquinoline for analysis of neutral and acidic glycans.
- a matrix for fast atom bombardment MS.
- may be employed as liquid matrix for the quantification studies by MALDI (Matrix-assisted laser desorption/ionization mass spectrometry) analysis.
甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 生化/生ç†ä½œç”¨ Glycerol is hygroscopic in nature and is soluble in water owing to its three hydrophilic alcoholic hydroxyl groups. It can form both inter- and intramolecular hydrogen bonds, making it a very flexible molecule. The physiologic effect of glycerine is due to cell-mediated immunity, increased IgG production and increased histamine release. åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329757525 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | agency | USP/NF tested according to Ph. Eur. | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 自燃温度 | 698 °F | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 1.04057 | Supelco | Glycerol | (vegetable origin) for analysis EMSURE® ACS,Reag. Ph Eur | 3098.46å…ƒ/2.5 L; 10350.9å…ƒ/10 L; 18437.6å…ƒ/25 L; | 咨询 |
产å“说明 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 分æžè¯´æ˜Ž å«é‡(GCï¼Œä»¥æ— æ°´ç‰©è´¨è®¡): ≥ 99.5 % å«é‡(碱定é‡ï¼Œä»¥æ— 水物质计算):98.0 - 101.0 % åŒä¸€æ€§ï¼šé€šè¿‡æµ‹è¯• 颜色: ≤ 10 APHA 溶液外观:通过测试 酸度或碱度:通过测试 游离酸(CH₃COOH): ≤ 0.002 % ä¸ç«‹ï¼šé€šè¿‡æµ‹è¯• 折射率(n 20/D):1.470 - 1.475 æ°¯(Cl): ≤ 0.0010 % ç¡«é…¸ç›(SO₄): ≤ 0.001 % å¤ä»£åŒ–åˆç‰©(以 Cl 计): ≤ 0.0030 % é‡é‡‘属(以铅计): ≤ 0.00020 % Al(é“): ≤ 0.00005 % B(硼): ≤ 0.000002ï¼… Ba(é’¡): ≤ 0.00001 % Ca(é’™): ≤ 0.0001 % Cd(镉): ≤ 0.000005ï¼… Co(é’´): ≤ 0.000005 % Cr(铬): ≤ 0.000002 % Cu(铜): ≤ 0.000005 % Fe(é“): ≤ 0.00001ï¼… Mg(é•): ≤ 0.0001 % Mn(é”°): ≤ 0.00001 % Ni(é•): ≤ 0.000002 % Pb(é“…): ≤ 0.00001ï¼… Sn(锡): ≤ 0.00001 % Zn(锌): ≤ 0.00001 % 甲醇: ≤ 3000 ppm 其他残留溶剂(ICH Q3C):...ç”Ÿäº§è¿‡ç¨‹ä¸æŽ’é™¤ 丙烯醛和葡è„糖:通过测试 醛类: ≤ 10 ppm 二甘醇åŠç›¸å…³ç‰©è´¨(æ‚è´¨ A): ≤ 0.1 % 二甘醇åŠç›¸å…³ç‰©è´¨(任何其他æ‚è´¨): ≤ 0.1 % 二甘醇åŠç›¸å…³ç‰©è´¨(所有æ‚质的总和): ≤ 0.5 % 脂肪酸和酯(如ä¸é…¸): ≤ 0.05 % 易ç‚化物质:通过测试 糖:通过测试 ç¡«é…¸ç°ï¼š ≤ 0.005 % 水: ≤ 0.5 % æ³•å¾‹ä¿¡æ¯ EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | MDLç¼–å· | MFCD00004722 | | ECç´¢å¼•å· | 200-289-5 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 300 | | ç‰çº§ | ACS reagent | | agency | reag. Ph. Eur. | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99.5% (GC) 98.0-101.0% (calculated on anhydrous substance, alkalimetric) | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | expl. lim. | 2.6-11.3 % (v/v) | | çŽ¯ä¿æ›¿ä»£äº§å“特性 | Safer Solvents and Auxiliaries Use of Renewable Feedstocks Learn more about the Principles of Green Chemistry. | | technique(s) | electrophoresis: suitable | | æ‚è´¨ | ≤0.001% Chloride (Cl) ≤0.002% Free acid (CH3COOH) | | 颜色 | APHA: ≤10 | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5 (20 ℃, 100 g/L in H2O) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | è½¬å˜æ¸©åº¦ | flash point 199 ℃ | | 密度 | 1.25 g/mL (lit.) | | çŽ¯ä¿æ›¿ä»£äº§å“分类 | Aligned | | å‚¨å˜æ¸©åº¦ | 2-30℃ | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| 911046 | Sigma-Aldrich | Glycerol | BioRenewable, ≥99.5% | 904.62å…ƒ/1 L; 1795.11å…ƒ/2.5 L; 2092.07å…ƒ/1 GAL; 3180.5å…ƒ/4 L; | 咨询 |
产å“说明 一般æè¿° We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Glycerol is non-toxic, biodegradable, and comes from a renewable feedstock, thus aligns with "Safer Solvents and Auxiliaries", "Use of Renewable Feedstocks", and "Design for Degradation". Click here for more information. 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 特点和优势 BioRenewable Replacement for Petroleum-based Glycerol åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | MDLç¼–å· | MFCD00004722 |
äº§å“æ€§è´¨ | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99.5% | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | çŽ¯ä¿æ›¿ä»£äº§å“特性 | Safer Solvents and Auxiliaries Use of Renewable Feedstocks Design for Degradation Learn more about the Principles of Green Chemistry. | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | çŽ¯ä¿æ›¿ä»£äº§å“分类 | Aligned | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| 911038 | Sigma-Aldrich | Glycerol | BioRenewable, ACS reagent, ≥99.5% | 1296.77å…ƒ/500 ML; 1784.27å…ƒ/1 L; 4416.88å…ƒ/4 L; 6552.17å…ƒ/4 X 4 L; 7158.01å…ƒ/18 L; | 咨询 |
产å“说明 一般æè¿° We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Glycerol is non-toxic, biodegradable, and comes from a renewable feedstock, thus aligns with "Safer Solvents and Auxiliaries", "Use of Renewable Feedstocks", and "Design for Degradation". Click here for more information. 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 特点和优势 BioRenewable Replacement for petroleum-based glycerol åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | MDLç¼–å· | MFCD00004722 |
äº§å“æ€§è´¨ | ç‰çº§ | ACS reagent | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99.5% | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | çŽ¯ä¿æ›¿ä»£äº§å“特性 | Safer Solvents and Auxiliaries Use of Renewable Feedstocks Design for Degradation Learn more about the Principles of Green Chemistry. | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | çŽ¯ä¿æ›¿ä»£äº§å“分类 | Aligned | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 320.0 °F - closed cup | | 闪点(C) | 160 ℃ - closed cup |
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| 49781 | Sigma-Aldrich | Glycerol solution | 83.5-89.5% (T) | 954.27元/500 ML; 1086.94元/1 L; 3435.1元/5 L; | 咨询 |
产å“说明 一般æè¿° ç”˜æ²¹æ˜¯ä¸€ç§æ— å‘³ã€æ— 色ã€ç²˜æ€§çš„,并且具有甜味的液体。它å¯ä»¥æ˜¯å¤©ç„¶æ¥æºï¼Œä¹Ÿå¯ä»¥æ¥è‡ªçŸ³åŒ–åŽŸæ–™ã€‚ç”˜æ²¹å…·æœ‰å¹¿æ³›çš„åº”ç”¨ï¼Œæ˜¯è‡ªç„¶ç•Œä¸æœ€æœ‰ä»·å€¼å’Œå¤šåŠŸèƒ½çš„åŒ–å¦ç‰©è´¨ä¹‹ä¸€ã€‚它å¯å¯ç”¨ä½œæ¶¦è‚¤å‰‚ã€æº¶å‰‚ã€ç”œå‘³å‰‚,用于è¯ç‰©é…æ–¹ã€åŒ–妆å“ã€é£Ÿå“和洗漱用å“ä¸ã€‚它éžå¸¸ç¨³å®šï¼Œå¯ä»¥åœ¨å¸¸æ¸©ä¸‹å‚¨å˜ï¼›å®ƒä¹Ÿæ²¡æœ‰åˆºæ¿€æ€§ï¼Œå¯¹çŽ¯å¢ƒæ²¡æœ‰ä¸è‰¯å½±å“。 应用 甘油溶液已被用于: - 制备血液模拟液
- 表皮模仿膜
- ä½œä¸ºæ ¸å‚¨å˜ç¼“冲液的组æˆéƒ¨åˆ†
生化/生ç†ä½œç”¨ ç”˜æ²¹æœ¬è´¨ä¸Šæ˜¯å¸æ¹¿çš„ï¼Œå¹¶ä¸”ç”±äºŽå…¶ä¸‰ä¸ªäº²æ°´æ€§é†‡ç¾ŸåŸºè€Œå¯æº¶äºŽæ°´ã€‚它å¯ä»¥å½¢æˆåˆ†å间和分å内氢键,使其æˆä¸ºä¸€ç§éžå¸¸çµæ´»çš„分å。甘油的生ç†ä½œç”¨åŒ…括细胞介导的å…ç–«ã€å¢žåŠ IgG的产生ã€ä»¥åŠå¢žåŠ ç»„èƒºçš„é‡Šæ”¾ã€‚ 甘油已被用作 - ç»“æ ¸åˆ†æžæ†èŒ å’Œ é¸Ÿåˆ†æžæ†èŒ 细胞培养过程ä¸çš„补充剂。
- åœ¨è®¾è®¡é…¶ç”Ÿç‰©ç‡ƒæ–™ç”µæ± æœŸé—´çš„ç‡ƒæ–™ã€‚
- 嫿œ‰4-HCCAå’Œ3-氨基喹啉的液体å¤åˆåŸºè´¨ï¼Œä»¥ç”¨äºŽå¯¹ä¸æ€§å’Œé…¸æ€§èšç³–进行分æžã€‚
- 快速原å轰击MS的基质。
- 通过MALDI(基质辅助激光解å¸/电离质谱)分æžè¿›è¡Œå®šé‡ç ”究的液体基质。
其他说明 甘油激酶ã€ç”˜æ²¹è„±æ°´é…¶ã€ç”˜æ²¹æ°§åŒ–酶分æžçš„底物 åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH · aq | | 分åé‡ | 92.09 (anhydrous basis) | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 57651222 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | 测定 | 83.5-89.5% (T) | | å½¢å¼ | viscous liquid | | technique(s) | MALDI-MS: suitable | | æ‚è´¨ | 10.5-16.5% water | | ç¼çƒ§æ®‹æ¸£ | ≤0.01% (as SO4) | | bp | 182 ℃/20 mmHg (lit.) | | 密度 | 1.252 g/mL at 25 ℃ (lit.) | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 320.0 °F - closed cup | | 闪点(C) | 160 ℃ - closed cup | | 个人防护装备 | Eyeshields, Gloves |
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| 15524 | Sigma-Aldrich | Glycerol solution | puriss., meets analytical specification of Ph. Eur., BP, 84-88% | 2231.02元/1 L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH · aq | | 分åé‡ | 92.09 (anhydrous basis) | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329750925 | | NACRES | NA.22 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 100 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg | | ç‰çº§ | puriss. | | 测定 | 84-88% | | å½¢å¼ | liquid | | è´¨é‡ | meets analytical specification of Ph. Eur., BP | | expl. lim. | 2.6-11.3 % | | æ‚è´¨ | acidity or alkalinity, in accordance aldehyde, complies ester, complies impurities A and related substances (GC), complies residual solvents, complies sugar, complies ≤0.0005% heavy metals (as Pb) ≤0.003% halogene compounds (as Cl) 12-16% water (Karl Fischer) | | ç¼çƒ§æ®‹æ¸£ | ≤0.01% (as SO4) | | 折射率 | n20/D 1.449-1.455 | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | 密度 | 1.252 g/mL at 25 ℃ (lit.) | | ç—•é‡é˜´ç¦»å | chloride (Cl-): ≤10 mg/kg | | 适用性 | complies for appearance of solution | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 320.0 °F - closed cup | | 闪点(C) | 160 ℃ - closed cup |
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| 49782 | Sigma-Aldrich | Glycerol solution | puriss. p.a., 86-89% (T) | 783.85元/500 ML; 1238.58元/1 L; | 咨询 |
产å“说明 一般æè¿° Glycerol is widely used in industries based on food, polymer, resins, tobacco, detergents, explosives, drugs and personal care products. It is most commonly employed cheap feedstock in the chemical industry. Its transformation to various commercial value-added chemicals has been proposed. A fast enzymatic assay for the determination of glycerol based on its reaction with ATP has been described. 应用 Glycerol may be used in the synthesis of poly(glycerol sebacate) (PGS) pre-polymer, which is required for the fabrication of PGS scaffolds. It may be employed to protect the human red blood-cells from damage during the process of freezing and thawing. åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH · aq | | 分åé‡ | 92.09 (anhydrous basis) | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329757526 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg | | ç‰çº§ | puriss. p.a. | | 测定 | 86-89% (T) | | å½¢å¼ | viscous liquid | | expl. lim. | 2.6-11.3 % | | æ‚è´¨ | ≤0.001% aldehydes (as formaldehyde) ≤0.002% free acid (as CH3COOH) ≤0.05% fatty acid esters (as glycerol tributyrate) 11-14% water | | ç¼çƒ§æ®‹æ¸£ | ≤0.01% (as SO4) | | 折射率 | n20/D 1.454 | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | 密度 | 1.252 g/mL at 25 ℃ (lit.) | | ç—•é‡é˜´ç¦»å | chloride (Cl-): ≤2 mg/kg sulfate (SO42-): ≤5 mg/kg | | ç—•é‡é˜³ç¦»å | Ca: ≤10 mg/kg Cd: ≤1 mg/kg Co: ≤1 mg/kg Cr: ≤1 mg/kg Cu: ≤1 mg/kg Fe: ≤1 mg/kg K: ≤20 mg/kg Mg: ≤5 mg/kg Mn: ≤1 mg/kg NH4+: ≤5 mg/kg Na: ≤20 mg/kg Ni: ≤1 mg/kg Pb: ≤1 mg/kg Zn: ≤1 mg/kg | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 3 | | 闪点(F) | 320.0 °F - closed cup | | 闪点(C) | 160 ℃ - closed cup |
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| G2289 | Sigma-Aldrich | Glycerin | meets USP testing specifications | 2683.78元/500 ML; 4117.1元/1 L; 8417.17元/4 L; 17700.9元/20 L; | 咨询 |
产å“说明 包装 500 mL in poly bottle 1, 4 L in poly bottle 20 L in composite drum 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 24895092 | | NACRES | NA.21 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 300 | | agency | USP/NF meets USP testing specifications | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 自燃温度 | 698 °F | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | application(s) | pharmaceutical (small molecule) | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup | | 个人防护装备 | Eyeshields, Gloves, multi-purpose combination respirator cartridge (US) |
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| PHR1020 | Supelco | Glycerin | Pharmaceutical Secondary Standard; Certified Reference Material | 1162.78元/5 G; | 咨询 |
产å“说明 一般æè¿° ç”¨äºŽè´¨é‡æŽ§åˆ¶çš„åˆ¶è¯äºŒçº§æ ‡å‡†å“,为制è¯å®žéªŒå®¤å’Œåˆ¶é€ å•†åˆ¶å¤‡å†…éƒ¨å·¥ä½œæ ‡å‡†å“æä¾›äº†ä¸€ç§æ–¹ä¾¿ã€é«˜æ€§ä»·æ¯”的替代方案。 应用 甘油å¯ä½œä¸ºè¯ç‰©å‚è€ƒæ ‡å‡†å“,用于通过色谱技术测定è¯ç‰©åˆ¶å‰‚和化妆å“ä¸çš„分æžç‰©ã€‚ è¿™äº›äºŒçº§æ ‡å‡†å“æ˜¯ç»è¿‡æ£€éªŒçš„è®¤è¯æ ‡å‡†ç‰©è´¨(CRM)。它们适用于多ç§åˆ†æžåº”用,包括但ä¸é™äºŽè¯ç‰©é‡Šæ”¾æµ‹è¯•ã€è¯ç‰©çš„定性和定é‡åˆ†æžæ–¹æ³•å¼€å‘ã€é£Ÿå“å’Œé¥®æ–™è´¨é‡æŽ§åˆ¶æ£€æµ‹ä»¥åŠå…¶ä»–æ ‡å®šåº”ç”¨ã€‚ 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 分æžè¯´æ˜Ž è¿™äº›äºŒçº§æ ‡å‡†å“å¯è¿½æº¯è‡³USPã€EP(PhEur)å’ŒBPä¸€çº§æ ‡å‡†å“。 其他说明 è¯¥è®¤è¯æ ‡å‡†ç‰©è´¨(CRM)æ ¹æ®ISO 17034 å’Œ ISO/IEC 17025进行生产和认è¯ã€‚有关æ¤CRM使用的所有信æ¯å‡å¯åœ¨åˆ†æžè¯ä¹¦ä¸Šæ‰¾åˆ°ã€‚ 附注 è¦æŸ¥çœ‹è¯¥ææ–™çš„分æžè¯ä¹¦ç¤ºä¾‹ï¼Œè¯·åœ¨ä¸‹é¢çš„æ ä½ä¸è¾“å…¥ LRAB7812ã€‚è¿™åªæ˜¯ä¸€ä¸ªç¤ºä¾‹è¯ä¹¦ï¼Œå¯èƒ½ä¸æ˜¯æ‚¨æ”¶åˆ°çš„æ‰¹æ¬¡ã€‚ åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329823051 | | NACRES | NA.24 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 300 | | ç‰çº§ | certified reference material pharmaceutical secondary standard | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | CofA | current certificate can be downloaded | | 自燃温度 | 698 °F | | technique(s) | HPLC: suitable gas chromatography (GC): suitable | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | application(s) | cleaning products cosmetics flavors and fragrances food and beverages personal care pharmaceutical (small molecule) | | æ ¼å¼ | neat | | è¯å…¸å¯è¿½æº¯æ€§ | traceable to PhEur G0400000 traceable to USP 1295607 | | å‚¨å˜æ¸©åº¦ | 2-30℃ | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| V900122 | Sigma-Aldrich | Glycerol | Vetec™, reagent grade, 99% | 368.09å…ƒ/500 ML; 1393.18å…ƒ/6 X 500 ML; | 咨询 |
产å“说明 包装 500, 6×500 mL in poly bottle 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 æ³•å¾‹ä¿¡æ¯ Vetec is a trademark of sigma-aldrich International GmbH åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329829558 |
äº§å“æ€§è´¨ | ç‰çº§ | reagent grade | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 产å“线 | Vetec™ | | 测定 | 99% | | å½¢å¼ | viscous liquid | | 自燃温度 | 698 °F | | expl. lim. | 2.6-11.3 % (lit.) | | technique(s) | electrophoresis: suitable | | æ‚è´¨ | ≤1.0% water water | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5 (20 ℃, 100 g/L) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 320.0 °F - closed cup | | 闪点(C) | 160 ℃ - closed cup |
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| 8.18709 | Sigma-Aldrich | Glycerol | anhydrous for synthesis | 703.47元/1 L; 2450.77元/5 L; 6739.72元/25 L; | 咨询 |
产å“说明 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 分æžè¯´æ˜Ž å«é‡(GCï¼Œä»¥æ— æ°´ç‰©è´¨è®¡): ≥ 99 % åŒä¸€æ€§(红外光谱):通过测试 密度(d 20/4):1.259 - 1.263 g/cm³ 水: ≤ 0.5 % åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | MDLç¼–å· | MFCD00004722 | | ECç´¢å¼•å· | 200-289-5 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 200 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99% (calc. on anhydr. substance, GC) | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | 效能 | 12600 mg/kg LD50, oral (Rat) >18700 mg/kg LD50, skin (Rabbit) | | expl. lim. | 2.6-11.3 % (v/v) | | technique(s) | electrophoresis: suitable | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5 (20 ℃, 100 g/L in H2O) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | è½¬å˜æ¸©åº¦ | flash point 199 ℃ | | 密度 | 1.25 g/mL (lit.) | | å‚¨å˜æ¸©åº¦ | 2-30℃ | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| 356350 | Millipore | Glycerol | | 1326.95元/1000 ML; 2216.9元/500 ML; | 咨询 |
产å“说明 一般æè¿° Obtained from oils and fats as a biproduct in the manufacturing of soaps and fatty acids. 包装 1000, 500 ml in Glass bottle 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 è¦å‘Š Toxicity: Standard Handling (A) æ³•å¾‹ä¿¡æ¯ CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | MDLç¼–å· | MFCD00004722 |
äº§å“æ€§è´¨ | è´¨é‡æ°´å¹³ | 100 | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 测定 | ≥99% (GC) | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | manufacturer/tradename | Calbiochem® | | å‚¨å˜æ¡ä»¶ | OK to freeze desiccated | | technique(s) | electrophoresis: suitable | | 颜色 | clear colorless | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | è¿è¾“ | ambient | | å‚¨å˜æ¸©åº¦ | 10-30℃ | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| V900860 | Sigma-Aldrich | Glycerol | Vetec™, reagent grade | 165.85å…ƒ/500 ML; | 咨询 |
产å“说明 包装 100, 500 mL in poly bottle 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 æ³•å¾‹ä¿¡æ¯ Vetec is a trademark of sigma-aldrich International GmbH åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | EC å· | 200-289-5 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329830208 |
äº§å“æ€§è´¨ | ç‰çº§ | reagent grade | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 产å“线 | Vetec™ | | 测定 | ≥98.5% (GC) | | å½¢å¼ | liquid | | 自燃温度 | 698 °F | | technique(s) | electrophoresis: suitable | | 折射率 | n20/D 1.474 (lit.) | | pH值(酸碱度) | 5.5-8 | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | 390.2 °F - Pensky-Martens closed cup | | 闪点(C) | 199 ℃ - Pensky-Martens closed cup |
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| 1295607 | USP | Glycerin | United States Pharmacopeia (USP) Reference Standard | 3487.56元/2 ML; | 咨询 |
产å“说明 一般æè¿° æœ¬äº§å“æŒ‰ç…§çŽ°è¡Œè¯å…¸è¦æ±‚æä¾›å’ŒæŒ‡å®šã€‚所有本产å“相关的支æŒä¿¡æ¯ï¼ŒåŒ…括 SDS 和任何产å“ä¿¡æ¯å°å†Œå,å‡ç”±è¯å…¸é¢å‘机构制定和å‘布。如需进一æ¥ä¿¡æ¯å’Œæ”¯æŒï¼Œè¯·è®¿é—®çŽ°è¡Œè¯å…¸ç½‘站。 应用 甘油å¯ç”¨äºŽæ ·å“制备和å‡èƒ¶å½¢æˆï¼Œä»¥ç”¨äºŽèšä¸™çƒ¯é…°èƒºå‡èƒ¶ç”µæ³³ã€‚ 甘油(5-10ï¼…)å¯å¢žåŠ æ ·å“çš„å¯†åº¦ï¼Œä½¿æ ·å“层处于å‡èƒ¶æ ·å“å”的底部。 甘油还用于帮助制备梯度å‡èƒ¶å’Œä½œä¸ºè›‹ç™½è´¨ç¨³å®šå‰‚和储å˜ç¼“冲液组分。 分æžè¯´æ˜Ž 这些产å“仅供测试和化验使用。它们ä¸é€‚用于人类或动物,也ä¸èƒ½ç”¨äºŽè¯Šæ–ã€æ²»ç–—或治愈任何类型的疾病。 其他说明 USPé¢å¸ƒçš„SDS请点击æ¤å¤„。 å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚ åŸºæœ¬ä¿¡æ¯ | 线性分åå¼ | HOCH2CH(OH)CH2OH | | 分åé‡ | 92.09 | | Beilstein | 635685 | | MDLç¼–å· | MFCD00004722 | | PubChem化å¦ç‰©è´¨ç¼–å· | 329749954 |
äº§å“æ€§è´¨ | ç‰çº§ | pharmaceutical primary standard | | 蒸汽密度 | 3.1 (vs air) | | 蒸汽压 | <1 mmHg ( 20 ℃) | | 自燃温度 | 698 °F | | manufacturer/tradename | USP | | 折射率 | n20/D 1.474 (lit.) | | bp | 182 ℃/20 mmHg (lit.) | | mp | 20 ℃ (lit.) | | 密度 | 1.25 g/mL (lit.) | | application(s) | pharmaceutical (small molecule) | | æ ¼å¼ | neat | | SMILES string | OCC(O)CO | | InChI | 1S/C3H8O3/c4-1-3(6)2-5/h3-6H,1-2H2 | | InChI key | PEDCQBHIVMGVHV-UHFFFAOYSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 10 - Combustible liquids | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 945126 | Amethyst | Glycerol | 99%, ç”¨äºŽåˆ†æž | 72å…ƒ/500ML; 247å…ƒ/2.5L; 734å…ƒ/10L; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 分åå¼ | C3H8O3 | | 分åé‡ | 92.09 | | 熔点 | 20 | | 沸点 | 182 | | 闪点 | 160 | | 密度 | 1.25 | | 折光率(n20D) | 1.4715-1.4755 | | MDLç¼–ç | MFCD00004722 | | Beilstein | 635685 | | Merck | 14,4484 | | EINECS ç¼–å· | 200-289-5 |
å®‰å…¨ä¿¡æ¯ | 防范说明 | P262 | | WGK | 1 | | RTECS | MA8050000 | | TSCA | 是 |
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| 921371 | Amethyst | Glycerol | 99%, 用于生化 | 117元/500ML; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 分åå¼ | C3H8O3 | | 分åé‡ | 92.09 | | 熔点 | 20 | | 沸点 | 182 | | 闪点 | 160 | | 密度 | 1.25 | | 折光率(n20D) | 1.4715-1.4755 | | MDLç¼–ç | MFCD00004722 | | Beilstein | 635685 | | Merck | 14,4484 | | EINECS ç¼–å· | 200-289-5 |
å®‰å…¨ä¿¡æ¯ | 防范说明 | P262 | | WGK | 1 | | RTECS | MA8050000 | | TSCA | 是 |
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| BF-D-6584-01 | AccuStandard | Glycerin,0.5 mg/mL in Pyridine | 0.5 mg/mL in Pyridine | 386元/2mL; | 咨询 |
| Glycerin | 甘油 | 56-81-5 | 0.5 mg/mL |
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| 094580 | Fluorochem | Glycerin | 99% | 264元/1g; 330元/100g; 550元/1kg; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | CAS Number | 56-81-5 | | MDL Number | MFCD00004722 | | Boiling Point | 290℃ | | Melting Point | 18.2℃ | | Density | 1.26 |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |  | | å±é™©æ€§è¯´æ˜Ž | H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
| | 防范说明 | P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.
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