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江西瑞威尔生物科技有限公司
主营：生物化工,化学试剂
江西瑞威尔生物科技有限公司
主营：生物化工,化学试剂
5
乙醇酸79-14-1
产品信息 | |
| 中文名 | 乙醇酸 |
| 中文同义 | 乙醇酸,羟基乙酸;羟基乙酸(乙醇酸);乙二醇酸;甘醇酸;羟基乙酸;乙醇酸;乙醇醛钠;甘醇酸(乙醇酸) |
| 英文名 | Glycolic acid |
| 英文同义 | Acetic acid, 2-hydroxy-;AKOS BBS-00004277;2-HYDROXYACETIC ACID;GLYCOLIC ACID, HIGH PURITY, 70 WT.% SOLU TION IN WATER;GLYCOLIC ACID REAGENTPLUS(TM) 99%;GLYCOLIC ACID SOLUTION, ~55% IN WATER;GLYCOLIC ACID, TECH., 70 WT. % SOLUTION IN WATER;GLYCOLIC ACID SIGMAULTRA |
| CAS | 79-14-1 |
| 分子式 | C2H4O3 |
| 分子量 | 76.05 |
| EINECS | 201-180-5 |
| 相关类别 | 羰基化合物;**酸;羟基乙酸 99%;化工;中间体-**合成中间体;羟基乙酸 70% 液体;催化剂及助剂;化工中间体;对照品;生化试剂-其他化学试剂;营养强化剂;日化;清洗剂;**砌块;通用试剂;其他生化试剂;医药中间体;标准品和标准物质;各种化学试剂;**化工;**溶剂;化学试剂;羧酸;**化工原料;维生素类;化工原料;生化试剂;化妆品原料;原料;助剂-**溶剂;日化原料;标准品 -中药标准品;劲邦;Pharmaceutical Intermediates;Roxatidine Acetate;omega-Hydroxycarboxylic Acids;omega-Functional Alkanols, Carboxylic Acids, Amines & Halides;Hydroxycarboxylic Acids (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;Cosmetic Ingredients & Chemicals;Aliphatics;Building Blocks;C1 to C5;Carbonyl Compounds;Carboxylic Acids;Chemical Synthesis;Organic Building Blocks;Aliphatic Compounds;Allium cepa (Onion);Nutrition Research;Phytochemicals by Chemical Classification;Phytochemicals by Plant (Food/Spice/Herb);Organic acids;Oil Industry;Halogenated Heterocycles ,Carbazoles ,Indazoles;化妆品原料-功能性原料;功能性添加剂化工原料;化妆品原料;医药、农药及染料中间体 |
| 结构式 | |
性质 | |
| 熔点 | 75-80 °C(lit.) |
| 沸点 | 112 °C |
| 密度 | 1.25 g/mL at 25 °C |
| 蒸气压 | 10.8 hPa (80 °C) |
| 折射率 | n20/D 1.424 |
| 闪点 | 112°C |
| 储存条件 | 2-8°C |
| 溶解度 | H2O: 0.1 g/mL, clear |
| 酸度系数(pKa) | 3.83(at 25℃) |
| 形态 | Solution |
| 颜色 | White to off-white |
| PH值 | 2 (50g/l, H2O, 20℃) |
| 水溶解性 | SOLUBLE |
| 敏感性 | Hygroscopic |
| Merck | 14,4498 |
| BRN | 1209322 |
| 稳定性 | Stable. Incompatible with bases, oxidizing agents and reducing agents. |
| InChIKey | AEMRFAOFKBGASW-UHFFFAOYSA-N |
| NIST化学物质信息 | Acetic acid, hydroxy-(79-14-1) |
| EPA化学物质信息 | Glycolic acid (79-14-1) |