| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| 767269 | MACKLIN | 乙醇酸标准溶液 | 100μg/mL in H2O | 100元/1ml; | 咨询 |
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| 767270 | MACKLIN | 乙醇酸标准溶液 | 1000μg/mL in H2O | 200元/1ml; | 咨询 |
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| 767271 | MACKLIN | 乙醇酸标准溶液 | 5000μg/mL in H2O | 240元/1ml; | 咨询 |
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| 767272 | MACKLIN | 乙醇酸标准溶液 | 10000μg/mL in H2O | 320元/1ml; | 咨询 |
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| 768519 | MACKLIN | 乙醇酸溶液 | 10%水溶液 | 90元/500ml; 380元/2.5L; | 咨询 |
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| 768520 | MACKLIN | 乙醇酸溶液 | 30%水溶液 | 95元/500ml; 400元/2.5L; | 咨询 |
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| 768521 | MACKLIN | 乙醇酸溶液 | 50%水溶液 | 100元/500ml; 420元/2.5L; | 咨询 |
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| 767393 | MACKLIN | 乙醇酸 | 99%,适用于分析 | 597元/25g; 1180元/100g; | 咨询 |
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| G810374 | MACKLIN | 乙醇酸 | 70%水溶液 | 40元/100ml; 112元/500ml; 440元/2.5L; | 咨询 |
储存：室温 状态：无色液体 折射率：n20/D 1.424 |
| G810373 | MACKLIN | 乙醇酸 | 98% | 39元/25g; 72元/100g; 186元/500g; 687元/2.5kg; 2445元/10kg; 2209元/12X500g; | 咨询 |
储存：室温 状态：白色粉末或晶体 折射率：n20/D 1.424 |
| G794137 | MACKLIN | 乙醇酸 | 10mM in DMSO | 149元/1ml; | 咨询 |
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| G0110 | TCI | Glycolic Acid (ca. 70% in Water, ca. 12mol/L) | | 110元/25G; 205元/500G; | 咨询 |
基本信息 | 分子式/分子量 | C2H4O3 = 76.05 | | 外观与形状(20℃) | 液体 | | Reaxys-RN | 1209322 | | PubChem物质ID | 87570311 | | Merck Index (14) | 4498 | | MDL编号 | MFCD00004312 |
技术规格 | Appearance | Colorless to Light orange to Yellow clear liquid | | Total Acid | 68.0 to 76.0 % | | Ignition residue(Sulfate) | max. 0.3 % | | Chloride | max. 0.001 % | | Sulfate | max. 0.6 % | | Aldehyde | max. 2.0 % | | Free Acid | min. 63.0 % |
物性(参考值) | 熔点 | 10 ℃ | | 沸点 | 112 ℃ | | 比重 | 1.27 | | 折射率 | 1.41 |
安全信息 | 图形或危害标志 |    | | 信号词 | 危险 | | 危险性说明 | H302 + H332 : 吞咽或吸入有害。
H314 : 造成严重皮肤灼伤和眼损伤。
H361 : 怀疑对生育能力或胎儿造成伤害。
H370 : 会损害器官。
H373 : 长期或反复接触可能损害器官。
H402 : 对水生生物有害。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P201 : 使用前取得专用说明。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P308+P311 : 如接触到或有疑虑：呼叫急救中心/医生。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。
P363 : 沾染的衣服清洗后方可重新使用。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。
P305 + P351 + P338 + P310 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。立即呼叫急救中心/医生。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3265 | | 类别 | 8 | | 包装类别 | II | | 监管条件代码(*) | |
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| G0196 | TCI | Glycolic Acid | >98.0%(GC)(T) | 180元/25G; 470元/100G; 1120元/500G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C2H4O3 = 76.05 | | 外观与形状(20℃) | 固体 | | 储存在惰性气体下 | 存放于惰性气体之中 | | 应避免的情况 | 湿气 (吸湿) | | Reaxys-RN | 1209322 | | PubChem物质ID | 87570382 | | Merck Index (14) | 4498 | | MDL编号 | MFCD00004312 |
技术规格 | Appearance | White powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Neutralization titration) | min. 98.0 % | | Melting point | 75.0 to 80.0 ℃ | | Solubility in Water | almost transparency |
物性(参考值) | 熔点 | 76 ℃ | | 水溶性 | 完全溶解 | | 溶解性(可溶于) | 醇,丙酮,乙醚 |
安全信息 | 图形或危害标志 | | | 信号词 | 危险 | | 危险性说明 | H302 + H332 : 吞咽或吸入有害。
H314 : 造成严重皮肤灼伤和眼损伤。
H361 : 怀疑对生育能力或胎儿造成伤害。
H370 : 会损害器官。
H373 : 长期或反复接触可能损害器官。
H402 : 对水生生物有害。
| | 防范说明 | P501 : 将内装物/容器送到批准的废物处理厂处理。
P273 : 避免释放到环境中。
P260 : 不要吸入粉尘/ 烟/ 气体/ 烟雾/ 蒸气/ 喷雾。
P270 : 使用本产品时不要进食、饮水或吸烟。
P202 : 在阅读并明了所有安全措施前切勿搬动。
P201 : 使用前取得专用说明。
P271 : 只能在室外或通风良好之处使用。
P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。
P308+P311 : 如接触到或有疑虑：呼叫急救中心/医生。
P303 + P361 + P353 : 如皮肤(或头发)沾染：立即脱掉所有沾污的衣物。用水清洗皮肤/淋浴。
P301 + P330 + P331 : 如误吞咽：漱口。不要诱导呕吐。
P363 : 沾染的衣服清洗后方可重新使用。
P301 + P312 + P330 : 如误吞咽：如感觉不适，呼叫急救中心/医生。漱口。
P304 + P340 + P310 : 如误吸入：将人转移到空气新鲜处，保持呼吸舒适体位。立即呼叫急救中心/医生。
P305 + P351 + P338 + P310 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。立即呼叫急救中心/医生。
P405 : 存放处须加锁。
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相关法规 运输信息 | UN编号 | UN3261 | | 类别 | 8 | | 包装类别 | II | | 监管条件代码(*) | |
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| 147016 | J&K | Glycolic Acid | 99% | 152元/25G; 163元/100G; 354元/500G; | 咨询 |
基本信息 | 分子式 | C2H4O3 | | 分子量 | 76.05 | | 熔点 | 75-80 | | MDL编码 | MFCD00004312 | | Beilstein | 1209322 | | Merck | 14,4498 | | EINECS 编号 | 201-180-5 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H302
H314 | | 防范说明 | P280
P305+P351+P338
P310 | | UN号码 | 3261 | | 危险分类 | 8 | | 包装等级 | II | | WGK | 1 | | RTECS | MC5250000 | | TSCA | 是 |
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| L14980 | Alfa Aesar | Glycolic Acid | ca 66-70% aq. soln. | 376元/500ml; 1046元/2500ml; | 咨询 |
应用
Glycolic acid is used to evaluate the efficacy of glycolic peels treatment for all types of acne. It is also used in the fine synthesis of medicine and as a raw material of cosmetics and organic synthesis. 备注
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place. Incompatible with bases and oxidizing agents. 基本信息 MDL
MFCD00004312 EINECS
201-180-5 分子式
C2H4O3 分子量
76.05 沸点
112° 闪点
None 密度
1.270 折射率
1.4110 灵敏度
Ambient temperatures. 形态
Liquid 溶解性
Soluble in water. Beilstein
1209322 Merck
14,4498 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H332-H314-H318
Harmful if swallowed.Harmful if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage. Precautionary Statements
P260h-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. 安全信息 危险等级
8 包装组
II 危险类别
20/22-34
Harmful by inhalation and if swallowed.Causes burns. 安全等级
9-20-23-26-36/37/39-45-60
Keep container in a well-ventilated place.When using do not eat or drink.Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer).In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste 欧盟危险品标志
  RTECS
MC5250000 TSCA
是 |
| A12511 | Alfa Aesar | Glycolic Acid | 98% | 560元/100g; 2184元/500g; | 咨询 |
应用
Glycolic acid is used for acne and anti-aging treatment. It is also employed in the textile industry as a dyeing and tanning agent. It is used in emulsion polymers, solvents and additives for ink and paints. It is also useful as an intermediate for organic synthesis such as redox reactions, esterification and long chain polymerization. It acts as a monomer in the preparation of polyglycolic acid and other biocompatible copolymers. Further, it is used as a preservative and flavoring agent in organic synthesis. It is also used in adhesives and plastics. 备注
Hygroscopic. Incompatible with bases, oxidizing agents and reducing agents. 基本信息 MDL
MFCD00004312 EINECS
201-180-5 分子式
C2H4O3 分子量
76.05 熔点
74-80° 密度
1.49 灵敏度
Hygroscopic. Store under Nitrogen. Ambient temperatures. 形态
Crystalline powder 溶解性
Soluble in water, methanol, diethyl ether, acetone, acetic acid and ethyl acetate. Beilstein
1209322 Merck
14,4498 GHS危害和防范说明 GHS符号
Hazard Statements
H302-H332-H314-H318
Harmful if swallowed.Harmful if inhaled.Causes severe skin burns and eye damage.Causes serious eye damage. Precautionary Statements
P280-P305+P351+P338-P309-P310
Wear protective gloves/protective clothing/eye protection/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician. 安全信息 危险等级
8 包装组
II 危险类别
20/22-34
Harmful by inhalation and if swallowed.Causes burns. 安全等级
9-20-26-36/37/39-45-60
Keep container in a well-ventilated place.When using do not eat or drink.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste 欧盟危险品标志
RTECS
MC5250000 TSCA
是 |
| C41103 | Alfa Aesar | Glycolic Acid | 70% | 344元/250g; 577元/1kg; 7470元/25kg; | 咨询 |
基本信息 Ref#
41103 MDL
4312 分子式
C2 H4 O3 分子量
76.04 密度
1.27 形态
White crystalline powder 安全信息 UN#
3265 危险等级
8 包装组
II |
| C15451 | Alfa Aesar | Glycolic Acid | 99% | 708元/25g; 1534元/100g; 4388元/500g; 13079元/2.5kg; | 咨询 |
基本信息 Ref#
15451 MDL
4312 分子式
C2 H4 O3 分子量
76.04 闪点
>300 安全信息 危险等级
8 包装组
II |
| 420603 | Sigma-Aldrich | Glycolic acid solution | technical grade, 70 wt. % in H2O | 357.26元/1 L; 3313.61元/18 L; | 咨询 |
产品说明 应用 乙醇酸溶液可用于评价乙醇酸皮肤治疗对各种类型痤疮的疗效。 包装 1, 4 L in poly bottle
18 L in poly drum 法律信息 Chemours 产品 基本信息 | 线性分子式 | HOCH2COOH | | 分子量 | 76.05 | | Beilstein | 1209322 | | MDL编号 | MFCD00004312 | | eCl@ss | 39021303 | | PubChem化学物质编号 | 24866342 | | NACRES | NA.22 |
产品性质 | 等级 | technical grade | | 质量水平 | 200 | | 形式 | liquid | | 浓度 | 70 wt. % in H2O | | 折射率 | n20/D 1.412 | | bp | 112 ℃ | | mp | 10 ℃ | | 密度 | 1.25 g/mL at 25 ℃ | | SMILES string | OCC(O)=O | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 | | 预防措施声明 | P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Skin Corr. 1B | | 储存分类代码 | 8B - Non-combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| 420581 | Sigma-Aldrich | Glycolic acid solution | high purity, 70 wt. % in H2O | 565.44元/100 ML; 1476.1元/500 ML; | 咨询 |
产品说明 应用 乙醇酸溶液可用于评价乙醇酸皮肤治疗对各种类型痤疮的疗效。 包装 18 L in poly drum
100, 500 mL in poly bottle 法律信息 DuPont 产品 基本信息 | 线性分子式 | HOCH2COOH | | 分子量 | 76.05 | | Beilstein | 1209322 | | MDL编号 | MFCD00004312 | | eCl@ss | 39021303 | | PubChem化学物质编号 | 24866341 | | NACRES | NA.22 |
产品性质 | 测定 | 63-72% (by NaOH, titration) | | 质量水平 | 100 | | 形式 | liquid | | 质量 | high purity | | 浓度 | 70 wt. % in H2O | | 折射率 | n20/D 1.408 | | bp | 112 ℃ | | 密度 | 1.25 g/mL at 25 ℃ | | SMILES string | OCC(O)=O | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 | | 预防措施声明 | P280 - P301 + P330 + P331 - P303 + P361 + P353 - P305 + P351 + P338 + P310 | | 危险分类 | Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | Not applicable | | 闪点(C) | Not applicable |
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| PHR1427 | Supelco | Glycolic Acid | Pharmaceutical Secondary Standard; Certified Reference Material | 1335.5元/1 G; | 咨询 |
产品说明 一般描述 Glycolic acid is an α-hydroxy acid with exfoliating and anti-ageing properties. It is useful in dermatology, medical, cosmetics, and pharmaceutical applications.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. 应用 Glycolic Acid may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by gas chromatography (GC).
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements. 分析说明 These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available. 其他说明 This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis. 附注 To see an example of a Certificate of Analysis for this material enter LRAC3641 in the slot below. This is an example certificate only and may not be the lot that you receive. 基本信息 | 线性分子式 | HOCH2COOH | | 分子量 | 76.05 | | Beilstein | 1209322 | | EC 号 | 201-180-5 | | MDL编号 | MFCD00004312 | | PubChem化学物质编号 | 329822593 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material
pharmaceutical secondary standard | | CofA | current certificate can be downloaded | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | mp | 75-80 ℃ (lit.) | | application(s) | pharmaceutical (small molecule) | | 格式 | neat | | 储存温度 | 2-30℃ | | SMILES string | OCC(O)=O | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 - H332 | | 预防措施声明 | P260 - P280 - P301 + P330 + P331 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Inhalation - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 |
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| 1.04106 | Supelco | Glycolic Acid | for analysis EMSURE® | 1857.82元/100 G; | 咨询 |
产品说明 分析说明 Assay (acidimetric): ≥ 99.5 %
Identity (IR): passes test
Melting range (lower value): ≥ 75 °C
Melting range (upper value): ≤ 79 °C
Heavy metals (as Pb): ≤ 10 ppm
Iron (Fe): ≤ 5 ppm
Water (K. F.): ≤ 0.50 % 法律信息 EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany 基本信息 | 经验(实验)分子式 | C2H4O3 | | 分子量 | 76.05 | | MDL编号 | MFCD00004312 | | EC索引号 | 201-180-5 |
产品性质 | 质量水平 | 300 | | 蒸汽压 | 10.8 hPa ( 80 ℃) | | 测定 | ≥99.5% (acidimetric) | | 形式 | solid | | 效能 | 2040 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 2 (20 ℃, 50 g/L in H2O) | | bp | 100 ℃ (decomposition) | | mp | 74-78 ℃ | | 转变温度 | flash point >300 ℃ (decomposition) | | 溶解性 | water: soluble at 20 ℃ | | 密度 | 1.49 g/cm3 at 25 ℃ | | 堆积密度 | 600 kg/m3 | | 痕量阳离子 | Fe: ≤5 ppm
heavy metals (as Pb): ≤10 ppm | | 储存温度 | 2-30℃ | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 - H332 | | 预防措施声明 | P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 572.0 °F - (decomposition) | | 闪点(C) | > 300 ℃ - (decomposition) |
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| 124737 | Sigma-Aldrich | Glycolic Acid | ReagentPlus®, 99% | 564.2元/25 G; 1000.05元/100 G; 2289.38元/500 G; 11693.3元/12 KG; | 咨询 |
产品说明 一般描述 乙醇酸(羟基乙酸)是一种α-羟基酸。浓度为70％，pH范围为0.08-2.75的乙醇酸溶液被广泛用作表面化学剥离剂。目前已经制备出多种乳酸和/或乙醇酸(低分子量)的低聚物或聚合物。乙醇酸可通过植物组织偶联的流动注射化学发光生物传感器进行测定，该传感器既可用作基于植物组织的生物传感器，也可用作化学发光流体传感器。 应用 乙醇酸(羟基乙酸)已用于制备PLGA-PEG-PLGA共聚物(PLGA = 聚乳酸聚乙醇酸共聚物，PEG =聚乙二醇)。 包装 25, 100, 500 g in poly bottle
12 kg in poly drum 其他说明 参见Redi-Dri™ 产品清单798053 法律信息 ReagentPlus is a registered trademark of sigma-aldrich Co. LLC
Redi-Dri is a trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | HOCH2COOH | | 分子量 | 76.05 | | Beilstein | 1209322 | | EC 号 | 201-180-5 | | MDL编号 | MFCD00004312 | | eCl@ss | 39021303 | | PubChem化学物质编号 | 24847624 | | NACRES | NA.21 |
产品性质 | 质量水平 | 200 | | 产品线 | ReagentPlus® | | 测定 | 99% | | mp | 75-80 ℃ (lit.) | | 溶解性 | H2O: 50 mg/mL, clear, colorless | | SMILES string | OCC(O)=O | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 - H332 | | 预防措施声明 | P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 572.0 °F - (decomposition) | | 闪点(C) | > 300 ℃ - (decomposition) | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 8.04104 | Sigma-Aldrich | Glycolic Acid | for synthesis | 712.78元/100 G; 991.11元/250 G; 2382.73元/1 KG; | 咨询 |
产品说明 分析说明 Assay (acidimetric): ≥ 99.0 %
Melting range (lower value): ≥ 74 °C
Melting range (upper value): ≤ 79 °C
Identity (IR): passes test 基本信息 | 经验(实验)分子式 | C2H4O3 | | 分子量 | 76.05 | | MDL编号 | MFCD00004312 | | EC索引号 | 201-180-5 |
产品性质 | 质量水平 | 200 | | 蒸汽压 | 10.8 hPa ( 80 ℃) | | 测定 | ≥99% (acidimetric) | | 形式 | solid | | 效能 | 2040 mg/kg LD50, oral (Rat) | | pH值(酸碱度) | 2 (20 ℃, 50 g/L in H2O) | | bp | 100 ℃ (decomposition) | | mp | 74-78 ℃ | | 转变温度 | flash point >300 ℃ (decomposition) | | 溶解性 | water: soluble at 20 ℃ | | 密度 | 1.49 g/cm3 at 25 ℃ | | 堆积密度 | 600 kg/m3 | | 储存温度 | 2-30℃ | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 - H332 | | 预防措施声明 | P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 572.0 °F - (decomposition) | | 闪点(C) | > 300 ℃ - (decomposition) |
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| 798053 | Sigma-Aldrich | Glycolic Acid | anhydrous, free-flowing, Redi-Dri™, ReagentPlus®, 99% | 1061.41元/100 G; 2177.15元/500 G; | 咨询 |
产品说明 一般描述 Glycolic acid, also known as α-hydroxy acetic acid (AHA), is commonly used in chemical peels. 应用 Glycolic acid may be used in the preparation of glycolide, a monomer for preparing poly(glycolic acid) (PGA). 包装 100, 500 g in poly bottle 法律信息 ReagentPlus is a registered trademark of sigma-aldrich Co. LLC
Redi-Dri is a trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | HOCH2COOH | | 分子量 | 76.05 | | Beilstein | 1209322 | | EC 号 | 201-180-5 | | MDL编号 | MFCD00004312 | | PubChem化学物质编号 | 329768628 | | NACRES | NA.21 |
产品性质 | 质量水平 | 100 | | 等级 | anhydrous | | 产品线 | ReagentPlus®
Redi-Dri™ | | 测定 | 99% | | mp | 75-80 ℃ (lit.) | | SMILES string | OCC(O)=O | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 - H332 | | 预防措施声明 | P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 572.0 °F - (decomposition) | | 闪点(C) | > 300 ℃ - (decomposition) |
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| 94815 | Supelco | Glycolic Acid | certified reference material, TraceCERT®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland | 1598.51元/100 mg; 83702.6元/10 g; | 咨询 |
产品说明 一般描述 This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com. 应用 Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. 包装 Bottomless glass bottle. Contents are inside inserted fused cone. 法律信息 TraceCERT is a registered trademark of sigma-aldrich Co. LLC 基本信息 | 线性分子式 | HOCH2COOH | | 分子量 | 76.05 | | Beilstein | 1209322 | | EC 号 | 201-180-5 | | MDL编号 | MFCD00004312 | | PubChem化学物质编号 | 329770390 | | NACRES | NA.24 |
产品性质 | 质量水平 | 300 | | 等级 | certified reference material
TraceCERT® | | 保质期 | limited shelf life, expiry date on the label | | 储存条件 | under inert gas (Argon) | | technique(s) | HPLC: suitable
gas chromatography (GC): suitable | | mp | 75-80 ℃ (lit.) | | application(s) | cleaning products
cosmetics
food and beverages
personal care | | 格式 | neat | | 储存温度 | 2-8℃ | | SMILES string | OCC(O)=O | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 - H332 | | 预防措施声明 | P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 572.0 °F - (decomposition) | | 闪点(C) | > 300 ℃ - (decomposition) |
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| G8284 | Sigma-Aldrich | Glycolic Acid | BioXtra, ≥98.0% (titration) | 499.51元/25 G; | 咨询 |
产品说明 包装 25, 100, 500 g in poly bottle
10 mg in glass bottle 其他说明 Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. G8284.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin. 基本信息 | 线性分子式 | HOCH2COOH | | 分子量 | 76.05 | | Beilstein | 1209322 | | EC 号 | 201-180-5 | | MDL编号 | MFCD00004312 | | PubChem化学物质编号 | 24895337 | | NACRES | NA.25 |
产品性质 | 质量水平 | 200 | | 产品线 | BioXtra | | 测定 | ≥98.0% (titration) | | 形式 | powder or crystals | | 杂质 | ≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter | | 灼烧残渣 | ≤0.1% | | pH值(酸碱度) | 2 (25 ℃, 50 g/L) | | mp | 75-80 ℃ (lit.) | | 溶解性 | H2O: 1 M, clear, colorless | | 痕量阴离子 | chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05% | | 痕量阳离子 | 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)=O | | InChI | 1S/C2H4O3/c3-1-2(4)5/h3H,1H2,(H,4,5) | | InChI key | AEMRFAOFKBGASW-UHFFFAOYSA-N |
安全信息 | 象形图 | | | 警示用语： | Danger | | 危险声明 | H314 - H332 | | 预防措施声明 | P260 - P271 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 | | 危险分类 | Acute Tox. 4 Inhalation - Eye Dam. 1 - Skin Corr. 1B | | 储存分类代码 | 8A - Combustible, corrosive hazardous materials | | WGK | WGK 1 | | 闪点(F) | 572.0 °F - (decomposition) | | 闪点(C) | > 300 ℃ - (decomposition) | | 个人防护装备 | Eyeshields, Faceshields, Gloves, type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
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| 574562 | Amethyst | Glycolic Acid | 99%, 用于合成 | 41元/25G; 62元/100G; 135元/500G; 541元/2.5KG; | 咨询 |
基本信息 | 分子式 | C2H4O3 | | 分子量 | 76.05 | | 熔点 | 75-80 | | MDL编码 | MFCD00004312 | | Beilstein | 1209322 | | Merck | 14,4498 | | EINECS 编号 | 201-180-5 | | 存储条件 | Store at 2-8℃ |
安全信息 | 图形或危害标志 | | | 提示语 | Danger | | 危险说明 | H302
H314 | | 防范说明 | P280
P305+P351+P338
P310 | | UN号码 | 3261 | | 危险分类 | 8 | | 包装等级 | II | | WGK | 1 | | RTECS | MC5250000 | | TSCA | 是 |
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| BIOC-058N | AccuStandard | Glycolic Acid | | 386元/100mg; | 咨询 |
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| 318224 | Fluorochem | 2-Hydroxyacetic acid | 98% | 220元/25g; 550元/100g; 1672元/500g; | 咨询 |
基本信息 | CAS Number | 79-14-1 | | MDL Number | MFCD00004312 | | Boiling Point | 169℃ | | Melting Point | 74-80℃ | | Density | 1.266 |
安全信息 | 图形或危害标志 | | | 危险性说明 | EUH071: Corrosive to the respiratory tract.
EUH208: Contains formaldehyde. May produce an allergic reaction.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
H318: Causes serious eye damage.
H332: Harmful if inhaled.
| | 防范说明 | 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.
P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
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.
P310: Immediately call a POISON CENTER or doctor/physician.
P312: Call a POISON CENTER or doctor/physician if you feel unwell.
P321: Specific treatment (see . on this label).
P330: Rinse mouth.
P363: Wash contaminated clothing before reuse.
P405: Store locked up.
P501: Dispose of contents/container to local regulations.
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