| è´§å· | å“牌 | 产å“å称 | è§„æ ¼ | 包装ã€å‚è€ƒä»·æ ¼ | |
| H875636 | MACKLIN | 高密度壳èšç³– | 脱乙酰度≥95% ,密度≥0.6g/ml | 136å…ƒ/100g; 458å…ƒ/500g; 2084å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²åˆ°æ£•è¤è‰²ç²‰æœ«æˆ–å—状 |
| H875635 | MACKLIN | 高密度壳èšç³– | 脱乙酰度≥90% ,密度≥0.6g/ml | 126å…ƒ/100g; 428å…ƒ/500g; 1662å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²ç²‰æœ« |
| H875633 | MACKLIN | 高密度壳èšç³– | 脱乙酰度≥85% ,密度≥0.6g/ml | 59å…ƒ/50g; 112å…ƒ/100g; 358å…ƒ/500g; 698å…ƒ/1kg; 1599å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²åˆ°æµ…黄色粉末 |
| H750354 | MACKLIN | 高密度壳èšç³– | 脱乙酰度≥95% ,密度≥0.6g/ml，1%粘度≤200 mPa.s | 470å…ƒ/500g; 2182å…ƒ/2.5kg; | 咨询 |
|
| C916461 | MACKLIN | 壳èšç³– | 脱乙酰度90%, MW=200000 | 126å…ƒ/100g; 428å…ƒ/500g; 1662å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²ç²‰æœ«æˆ–淡黄色粉末 |
| C915936 | MACKLIN | 壳èšç³– | 脱乙酰度70%, MW=1000000 | 62å…ƒ/10g; 226å…ƒ/50g; 418å…ƒ/100g; 1141å…ƒ/500g; 2898å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²åˆ°æ£•è¤è‰²ç²‰æœ«æˆ–å—状 |
| C915934 | MACKLIN | 壳èšç³– | 脱乙酰度80%, MW=500000 | 60å…ƒ/10g; 224å…ƒ/50g; 416å…ƒ/100g; 1168å…ƒ/500g; 3200å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²ç²‰æœ«æˆ–淡黄色粉末 |
| C875441 | MACKLIN | 壳èšç³– | MW=300000 | 62å…ƒ/10g; 236å…ƒ/50g; 418å…ƒ/100g; 1268å…ƒ/500g; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²æˆ–浅黄色粉末 |
| C875440 | MACKLIN | 壳èšç³– | MW=250000 | 62å…ƒ/10g; 236å…ƒ/50g; 418å…ƒ/100g; 1268å…ƒ/500g; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²æˆ–浅黄色粉末 |
| C875439 | MACKLIN | 壳èšç³– | MW=200000 | 60å…ƒ/10g; 216å…ƒ/50g; 392å…ƒ/100g; 1180å…ƒ/500g; 3540å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²æˆ–黄片状或粉末 |
| C875438 | MACKLIN | 壳èšç³– | MW=150000 | 59å…ƒ/10g; 210å…ƒ/50g; 388å…ƒ/100g; 1128å…ƒ/500g; 4041å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²æˆ–浅黄色粉末 |
| C850348 | MACKLIN | 壳èšç³– | MW=100000 | 59å…ƒ/10g; 222å…ƒ/50g; 398å…ƒ/100g; 1095å…ƒ/500g; 3386å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²ç²‰æœ«æˆ–淡黄色粉末 |
| C850347 | MACKLIN | 壳èšç³– | MW=50000 | 59å…ƒ/10g; 222å…ƒ/50g; 398å…ƒ/100g; 736å…ƒ/250g; 1015å…ƒ/500g; 3046å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°æ·¡é»„色固体 |
| C850346 | MACKLIN | 壳èšç³– | MW=30000 | 33å…ƒ/2g; 58å…ƒ/10g; 220å…ƒ/50g; 408å…ƒ/100g; 1120å…ƒ/500g; 3060å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°æ·¡é»„色粉末 |
| C914851 | MACKLIN | 壳èšç³– | 800-1000mpa·s | 40å…ƒ/10g; 98å…ƒ/50g; 152å…ƒ/100g; 486å…ƒ/500g; 1460å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²æˆ–黄固体 |
| C953753 | MACKLIN | 壳èšç³– | 脱乙酰度≥90%, 粘度<100 mpa.s | 99å…ƒ/100g; 355å…ƒ/500g; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°æµ…黄色粉末 |
| C909959 | MACKLIN | 壳èšç³– | 脱乙酰度50% | 48å…ƒ/25g; 118å…ƒ/100g; 460å…ƒ/500g; 1928å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°é»„色固体 |
| C804730 | MACKLIN | 壳èšç³– | 高粘度,>400 mPa.s | 64å…ƒ/25g; 150å…ƒ/100g; 475å…ƒ/500g; 785å…ƒ/1kg; 1750å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²ç²‰æœ« |
| C804729 | MACKLIN | 壳èšç³– | ä¸ç²˜åº¦,200-400 mPa.s | 63å…ƒ/25g; 161å…ƒ/100g; 546å…ƒ/500g; 2177å…ƒ/2.5kg; 7708å…ƒ/10kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²åˆ°é»„色到棕è¤è‰²ç²‰æœ«æˆ–颗粒 |
| C804728 | MACKLIN | 壳èšç³– | 低粘度：<200 mPa.s | 62å…ƒ/25g; 149å…ƒ/100g; 515å…ƒ/500g; 2102å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°ç°ç™½è‰²ç²‰æœ« |
| C804726 | MACKLIN | 壳èšç³– | 脱乙酰度≥95%,,粘度100-200 mpa.s, | 36å…ƒ/25g; 82å…ƒ/100g; 315å…ƒ/500g; 618å…ƒ/1kg; 3038å…ƒ/5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²åˆ°æ£•è¤è‰²ç²‰æœ«æˆ–å—状 |
| C766420 | MACKLIN | 壳èšç³– | 脱乙酰度≥90%, MW~100000 | 132å…ƒ/100g; 450å…ƒ/500g; 1475å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²åˆ°æµ…黄色到棕è¤è‰²ç²‰æœ«æˆ–å—状 |
| C766421 | MACKLIN | 壳èšç³– | 脱乙酰度≥95%, MW 50000-60000 | 135å…ƒ/100g; 452å…ƒ/500g; 1478å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç°ç™½è‰²åˆ°æµ…黄色到棕è¤è‰²ç²‰æœ«æˆ–å—状 |
| C909112 | MACKLIN | 低èšå£³èšç³– | Mw: 800-1000 | 58å…ƒ/10g; 220å…ƒ/50g; 388å…ƒ/100g; 1080å…ƒ/500g; 3240å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°æ·¡é»„色到黄色粉末 |
| C6340 | MACKLIN | 壳èšç³–,脱乙酰度≥95%,,粘度100-200 mpa.s, | 生物技术级 | 46å…ƒ/25g; 126å…ƒ/100g; 458å…ƒ/500g; 1716å…ƒ/2.5kg; | 咨询 |
储å˜ï¼šå®¤æ¸© 状æ€ï¼šç™½è‰²åˆ°ç°ç™½è‰²åˆ°é»„色到棕è¤è‰²å›ºä½“ |
| C0831 | TCI | Chitosan (200-600mPa・s, 0.5% in 0.5% Acetic Acid at 20°C) | | 320å…ƒ/25G; 645å…ƒ/100G; 1600å…ƒ/500G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 外观与形状(20℃) | 固体 | | PubChem物质ID | 87565896 | | MDLç¼–å· | MFCD00161512 |
æŠ€æœ¯è§„æ ¼ | Appearance | White to Light yellow to Dark green powder to crystal | | Drying loss | max. 15.0 % | | Deacetylation value | min. 80.0 %(after drying) | | Viscosity | 200 to 600mPa-s(0.5% in 0.5%Acetic acid soln., 20deg-C)(after drying) |
|
| C2395 | TCI | Chitosan (5-20mPa・s, 0.5% in 0.5% Acetic Acid at 20°C) | | 365å…ƒ/25G; 750å…ƒ/100G; 1690å…ƒ/500G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 外观与形状(20℃) | 固体 | | PubChem物质ID | 87561594 | | MDLç¼–å· | MFCD00161512 |
æŠ€æœ¯è§„æ ¼ | Appearance | White to Yellow powder to crystal | | Deacetylation value | 75.0 to 85.0 %(calcd.on dried substance) | | Drying loss | max. 10.0 % | | Viscosity | 5 to 20mPa-s(0.5% in 0.5%Acetic acid soln., 20deg-C)(after drying) |
|
| C2396 | TCI | Chitosan (20-100mPa・s, 0.5% in 0.5% Acetic Acid at 20°C) | | 335å…ƒ/25G; 860å…ƒ/100G; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | 外观与形状(20℃) | 固体 | | PubChem物质ID | 87561595 | | MDLç¼–å· | MFCD00161512 |
æŠ€æœ¯è§„æ ¼ | Appearance | White to Light yellow to Light orange powder to crystal | | Deacetylation value | min. 80.0 %(calcd.on dried substance) | | Drying loss | max. 12.0 % | | Viscosity | 20 to 100mPa-s(0.5% in 0.5%Acetic acid soln., 20deg-C)(after drying) |
|
| 594839 | J&K | Chitosan, average M.W. 100,000 - 300,000 | å¹³å‡åˆ†åé‡ 100,000 - 300,000 | 290å…ƒ/25G; 723å…ƒ/100G; 2170å…ƒ/500G; | 咨询 |
|
| 922587 | J&K | Chitosan | 脱乙酰度: 95% | 276元/25G; 648元/100G; 1953元/500G; | 咨询 |
|
| 954877 | J&K | Chitosan | 脱乙酰度: 85% | 276元/25G; 594元/100G; 1425元/500G; | 咨询 |
|
| 995947 | J&K | Chitosan | 脱乙酰度: 90% | 276元/25G; 651元/100G; 1953元/500G; | 咨询 |
|
| C34905 | Alfa Aesar | Chitosan | molecular weight: 100,000-300,000 | 1238元/50g; 2266元/100g; 6154元/500g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref#
34905 MDL
161512 分åå¼
(C6 H11 N O4)n å½¢æ€
Powder |
| C42885 | Alfa Aesar | Chitosan | molecular weight: 600,000-800,000 | 1020元/50g; 1996元/100g; 6404元/500g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ Ref#
42885 MDL
161512 分åå¼
(C6 H11 N O4)n å½¢æ€
Powder |
| 1105508 | USP | Chitosan | United States Pharmacopeia (USP) Reference Standard | 3487.56元/500 MG; | 咨询 |
产å“说明 一般æè¿° 该产å“在交付时æ供并符åˆçŽ°è¡Œè¯å…¸è§„定。éšé™„的本产å“的所有支æŒä¿¡æ¯ï¼ŒåŒ…括SDS和任何产å“ä¿¡æ¯å½©é¡µï¼Œå‡éµç…§çŽ°è¡Œè¯å…¸è®¸å¯è€Œç¼–制和å‘布。
更多信æ¯å’Œæ”¯æŒï¼Œè¯·è§çŽ°è¡Œè¯å…¸ç½‘站。 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ 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 å¯èƒ½é€‚用相应的销售é™åˆ¶ã€‚ åŸºæœ¬ä¿¡æ¯ | MDLç¼–å· | MFCD00161512 | | NACRES | NA.24 |
产å“性质 | ç‰çº§ | pharmaceutical primary standard | | manufacturer/tradename | USP | | application(s) | pharmaceutical (small molecule) | | æ ¼å¼ | neat | | 储å˜æ¸©åº¦ | 15-25℃ | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
|
| 900341 | Sigma-Aldrich | Chitosan | high purity, non-animal derived, average Mw 50 kDa | 4259.76元/2 G; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。
适用于支架ã€ç»†èƒžç–—法ã€è¯ç‰©è¾“é€å’Œç”Ÿç‰©åŒ»å¦åº”用。 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ åŸºæœ¬ä¿¡æ¯ | MDLç¼–å· | MFCD00161512 | | NACRES | NA.23 |
产å“性质 | è´¨é‡æ°´å¹³ | 100 | | æè¿° | Biological source: Fungal fermentation | | 分åé‡ | average Mw 50 kDa | | 储å˜æ¸©åº¦ | 2-8℃ | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | nwg |
|
| 900342 | Sigma-Aldrich | Chitosan | high purity, non-animal derived, average Mw 100 kDa | 4259.76元/2 G; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。
是支架ã€ç»†èƒžæ²»ç–—ã€è¯ç‰©è¾“é€å’Œç”Ÿç‰©åŒ»å¦åº”用的ç†æƒ³é€‰æ‹©ã€‚ 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ åŸºæœ¬ä¿¡æ¯ äº§å“性质 | è´¨é‡æ°´å¹³ | 100 | | 分åé‡ | average Mw 100 kDa | | 储å˜æ¸©åº¦ | 2-8℃ | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | nwg |
|
| 417963 | Sigma-Aldrich | Chitosan | from shrimp shells, practical grade | 497.89元/25 G; 1370.57元/100 G; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。 包装 25, 100 g in poly bottle 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ 外形 ≥75% 脱乙酰化 åŸºæœ¬ä¿¡æ¯ | MDLç¼–å· | MFCD00161512 | | NACRES | NA.23 |
产å“性质 | 生物æ¥æº | shrimp shells | | è´¨é‡æ°´å¹³ | 200 | | ç‰çº§ | practical grade | | 分åé‡ | 190000-375000 Da | | 粘度 | >200 cP, 1 wt. % in 1% acetic acid(20 ℃, Brookfield)(lit.) | | 溶解性 | 1 M acetic acid: 10 mg/mL | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | nwg | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 448877 | Sigma-Aldrich | Chitosan | medium molecular weight | 1011.19元/50 G; 3113.13元/250 G; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。
壳èšç³–å¯ç”¨ä½œçµ®å‡å‰‚ã€è›‹ç™½è´¨æ²‰æ·€å‰‚ã€åŒ…å°å‰‚å’Œæ°´å¢žç¨ å‰‚ã€‚ 包装 50, 250 g in poly bottle 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ 外形 75-85% 脱乙酰化 åŸºæœ¬ä¿¡æ¯ | MDLç¼–å· | MFCD00161512 | | NACRES | NA.23 |
产å“性质 | è´¨é‡æ°´å¹³ | 200 | | 粘度 | 200-800 cP, 1 wt. % in 1% acetic acid(25 ℃, Brookfield)(lit.) | | 溶解性 | dilute aqueous acid: soluble | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 448869 | Sigma-Aldrich | Chitosan | low molecular weight | 1041.25元/50 G; 3596.07元/250 G; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。
壳èšç³–å¯ç”¨äºŽè›‹ç™½è´¨æ²‰æ·€ä¸çš„å‡èšå‰‚ã€åŒ…å°å‰‚å’Œæ°´æ€§å¢žç¨ å‰‚ã€‚ 包装 50, 250 g in poly bottle 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ 外形 75-85% 脱乙酰化 åŸºæœ¬ä¿¡æ¯ äº§å“性质 | è´¨é‡æ°´å¹³ | 100 | | 分åé‡ | 50,000-190,000 Da (based on viscosity) | | 粘度 | 20-300 cP, 1 wt. % in 1% acetic acid(25 ℃, Brookfield)(lit.) | | 溶解性 | dilute aqueous acid: soluble | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 419419 | Sigma-Aldrich | Chitosan | high molecular weight | 1268.46元/50 G; 4383.27元/250 G; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。 包装 50, 250 g in poly bottle 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ 外形 >75% 脱乙酰化 åŸºæœ¬ä¿¡æ¯ | MDLç¼–å· | MFCD00161512 | | NACRES | NA.23 |
产å“性质 | è´¨é‡æ°´å¹³ | 100 | | å½¢å¼ | (Coarse ground flakes and powder) | | 分åé‡ | 310000-375000 Da | | 粘度 | 800-2000 cP, 1 wt. % in 1% acetic acid(25 ℃, Brookfield)(lit.) | | 溶解性 | H2O: insoluble
organic solvents: insoluble | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| C3646 | Sigma-Aldrich | Chitosan | from shrimp shells, ≥75% (deacetylated) | 349.99å…ƒ/10 G; 420å…ƒ/25 G; 1600å…ƒ/100 G; 8451.36å…ƒ/500 G; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。
虾壳è¡ç”Ÿçš„壳èšç³–ã€è„±ä¹™é…°å‡ ä¸è´¨(èšβ-1,4-D-葡糖胺)å¯ç”¨ä½œç”Ÿç‰©ç›¸å®¹ã€æŠ—èŒå’ŒçŽ¯å¢ƒå‹å¥½çš„èšç”µè§£è´¨ç”Ÿç‰©æ料，其具有多ç§åº”用，包括用于水处ç†ã€è‰²è°±æ³•ã€åŒ–妆å“æ·»åŠ å‰‚ã€æŠ—微生物活性的纺织å“处ç†ã€çººç»‡å“的新型纤维ã€ç…§ç›¸çº¸ã€å¯ç”Ÿç‰©é™è§£çš„薄膜ã€ç”Ÿç‰©åŒ»å¦è£…ç½®ã€ä»¥åŠç”¨äºŽè¯ç‰©é€’é€ä¸æŽ§åˆ¶é‡Šæ”¾çš„微胶囊æ¤å…¥ç‰©ã€‚它å¯ä»¥é€šè¿‡è¡ç”ŸåŒ–以进一æ¥æ‰©å±•å…¶ç”¨é€”。 包装 10, 25, 100, 500 g in poly bottle 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ è´¨é‡ å¯èƒ½å«æœ‰æ‚质。 制备说明 通过从虾(Pandalus borealis)壳ä¸èŽ·å¾—çš„å‡ ä¸è´¨ï¼Œç»è¿‡ç¢±æ€§è„±ä¹™é…°åŒ–åˆ¶å¤‡å¾—åˆ°ã€‚åœ¨å·¥ä¸šä¸Šï¼Œç”²å£³ç´ æ˜¯é€šè¿‡åŽ‹ç¢Žè™¾å£³ï¼Œç„¶åŽç”¨é…¸å°†å›ºä½“è¿›è¡Œæ´—æ¶¤ä»¥é™¤åŽ»æ— æœºå’Œè›‹ç™½ç±»ç‰©è´¨è€Œè¿›è¡Œåˆ¶é€ çš„ã€‚å†é€šè¿‡å¼ºç¢±(å¦‚æ°¢æ°§åŒ–é’ )的处ç†ï¼Œå°†çº¯åŒ–çš„å‡ ä¸è´¨è„±ä¹™é…°åŒ–æˆå£³èšç³–。所得的壳èšç³–å¯ä»¥é€šè¿‡åœ¨é…¸ä¸æº¶è§£ï¼Œç„¶åŽä¸å’Œå’Œæ²‰æ·€æ¥è¿›ä¸€æ¥çº¯åŒ–。 分æžè¯´æ˜Ž 乙酰化程度å¯ä»¥é€šè¿‡ä¸ŽæŸ“æ–™ç»“åˆ æˆ–æ»´å®šçš„æ–¹æ³•æ¥ç¡®å®šã€‚ åŸºæœ¬ä¿¡æ¯ | MDLç¼–å· | MFCD00161512 | | NACRES | NA.25 |
产å“性质 | 生物æ¥æº | shrimp shells | | è´¨é‡æ°´å¹³ | 200 | | 测定 | ≥75% (deacetylated) | | å½¢å¼ | powder or flakes | | 溶解性 | acetic acid: water: 10 mg/mL, slightly hazy to hazy (with extensive sonication)
H2O: insoluble
organic solvents: insoluble | | å †ç§¯å¯†åº¦ | 0.15‑0.3 g/cm3 | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 50494 | Sigma-Aldrich | Chitosan from shrimp shells | low-viscous | 657.26元/25 G; 1371.04元/100 G; | 咨询 |
产å“说明 应用 生物相容ã€æŠ—èŒå’ŒçŽ¯ä¿çš„èšç”µè§£è´¨ï¼Œå…¶å…·æœ‰å¤šç§åº”用，包括水处ç†ã€è‰²è°±æ³•ã€åŒ–妆å“æ·»åŠ å‰‚ã€æŠ—微生物活性的纺织å“处ç†ã€çººç»‡å“的新型纤维ã€ç…§ç›¸çº¸ã€å¯ç”Ÿç‰©é™è§£çš„薄膜ã€ç”Ÿç‰©åŒ»å¦è£…ç½®ã€ä»¥åŠç”¨äºŽè¯ç‰©é€’é€ä¸æŽ§åˆ¶é‡Šæ”¾çš„微胶囊æ¤å…¥ç‰©ã€‚ åŸºæœ¬ä¿¡æ¯ äº§å“性质 | è´¨é‡æ°´å¹³ | 100 | | æ‚è´¨ | ≤1% insoluble matter | | ç¼çƒ§æ®‹æ¸£ | ≤2% (as SO4) | | 缺失 | ≤10% loss on drying | | 粘度 | <200 mPa.s, 1 % in acetic acid(20 ℃) | | 储å˜æ¸©åº¦ | room temp | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
|
| 48165 | Sigma-Aldrich | Chitosan from crab shells | highly viscous | 543.91元/25 G; 1144.37元/100 G; | 咨询 |
产å“说明 一般æè¿° 壳èšç³–是一ç§çº¿æ€§æ°¨åŸºå¤šç³–，由大约 20ï¼… çš„ β1,4-连接的 N-乙酰-D-葡糖胺(GlcNAc)和大约 80ï¼… çš„ β1,4-连接的 D-葡糖胺(GlcN)组æˆï¼Œå®ƒæ˜¯ç”±å‡ ä¸è´¨åœ¨çƒç¢±ä¸éƒ¨åˆ†è„±ä¹™é…°åŒ–制备的。 应用 壳èšç³–是一ç§ç”Ÿç‰©ç›¸å®¹çš„ã€æŠ—èŒçš„ã€å¯ç”Ÿç‰©é™è§£çš„èšç”µè§£è´¨ï¼Œå…·æœ‰å¤šç§å·¥ä¸šå’Œç”Ÿç‰©åŒ»å¦åº”用。其化å¦æ€§è´¨å’Œä½Žæ¯’性使其特别适åˆä½œä¸ºè¯ç‰©å’ŒåŸºå› 递é€ç³»ç»Ÿçš„组分，以åŠç”¨äºŽç»„织工程的å¯ç”Ÿç‰©é™è§£çš„膜和支架的开å‘。 åŸºæœ¬ä¿¡æ¯ | MDLç¼–å· | MFCD00161512 | | NACRES | NA.25 |
产å“性质 | è´¨é‡æ°´å¹³ | 100 | | æ‚è´¨ | ≤1% insoluble matter | | ç¼çƒ§æ®‹æ¸£ | ≤2% (as SO4) | | 缺失 | ≤12% loss on drying | | 粘度 | >400 mPa.s, 1 % in acetic acid(20 ℃) | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 13 - Non Combustible Solids | | WGK | nwg | | 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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| 44031 | Sigma-Aldrich | Chitosan | Mw 160 kDa | 487.44元/100 MG; | 咨询 |
产å“说明 应用 与多价阴离åå½¢æˆèƒ¶ä½“。形æˆé€æ˜Žæº¶æ¶²，干燥åŽå¯å½¢æˆé€æ˜ŽåšéŸ§çš„膜。 特点和优势 兼具生物兼容性ã€æŠ—èŒæ€§å’ŒçŽ¯ä¿æ€§çš„èšç”µè§£è´¨，å¯åº”用于å„个领域，包括水处ç†ã€è‰²è°±ã€åŒ–妆å“æ·»åŠ å‰‚ã€çººç»‡å“抗èŒå¤„ç†ã€æ–°åž‹çººç»‡çº¤ç»´ã€ç›¸çº¸ã€ç”Ÿç‰©é™è§£è–„膜，生物医疗仪器以åŠæ–½è¯ç¼“释微囊æ¤å…¥ç‰©ã€‚ 其他说明 脱乙酰化 ≥ 75ï¼… åŸºæœ¬ä¿¡æ¯ äº§å“性质 | è´¨é‡æ°´å¹³ | 100 | | 分åé‡ | Mw 160 kDa | | InChI | 1S/C56H103N9O39/c1-87-56(86)65-28-38(84)46(19(10-74)96-55(28)104-45-18(9-73)95-49(27(64)37(45)83)97-39-12(3-67)88-47(85)20(57)31(39)77)103-54-26(63)36(82)44(17(8-72)94-54)102-53-25(62)35(81)43(16(7-71)93-53)101-52-24(61)34(80)42(15(6-70)92-52)100-51-23(60)33(79)41(14(5-69)91-51)99-50-22(59)32(78)40(13(4-68)90-50)98-48-21(58)30(76)29(75)11(2-66)89-48/h11-55,66-85H,2-10,57-64H2,1H3,(H,65,86)/t11-,12-,13-,14-,15-,16-,17-,18-,19-,20-,21-,22-,23-,24-,25-,26-,27-,28-,29-,30-,31-,32-,33-,34-,35-,36-,37-,38-,39-,40-,41-,42-,43-,44-,45-,46-,47-,48+,49+,50+,51+,52+,53+,54+,55+/m1/s1 | | InChI key | FLASNYPZGWUPSU-SICDJOISSA-N |
å®‰å…¨ä¿¡æ¯ | 储å˜åˆ†ç±»ä»£ç | 11 - Combustible Solids | | WGK | nwg | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 046760 | Fluorochem | Chitosan | | 286元/10g; 748元/50g; 2706元/500g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | CAS Number | 9012-76-4 | | MDL Number | MFCD00161512 | | Melting Point | 102.5℃ |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— |  | | å±é™©æ€§è¯´æ˜Ž | 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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 relevant procedures. on this label).
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 in accordance with local regulation .
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| 546232 | Fluorochem | Chitosan (Low molecular weight) | 95 % | 220元/1g; 308元/10g; 792元/50g; 2992元/250g; | 咨询 |
åŸºæœ¬ä¿¡æ¯ | CAS Number | 9012-76-4 | | MDL Number | MFCD00161512 | | Melting Point | 102.5℃ |
å®‰å…¨ä¿¡æ¯ | 图形或å±å®³æ ‡å¿— | | | å±é™©æ€§è¯´æ˜Ž | 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.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing..
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 relevant procedures. on this label).
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 in accordance with local regulation .
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