| 货号 | CAS号 |
|---|---|
| S108347-500g | 151-21-3 |
| S108347-5kg | 151-21-3 |
| 熔点 | 204-207°C |
| 敏感性 | 易吸湿,对空气敏感 |
| 溶解性 | Soluble in water |
| 密度 | 0.2500 |
| 应用 |
生化分析，电泳，离子对试剂 Sodium dodecyl sulfate has been used: · to dissolve insoluble purple formazan in 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl tetrazolium bromide (MTT) assay · to perform SDS-PAGE of yeast tubulin · as an additive in linolenic acid solution to assess the total antioxidative activity (TAA) of the bacteria using the linolenic acid test (LA-test) |
| 产品介绍 | 有特殊气味。溶于水呈不透明溶液，溶液呈中性。能乳化脂肪。有湿热空气中分解。有光滑感。1g溶于10ml水中，形成乳状液，水溶液表面张力小，呈中性反应，部分溶于乙醇，几乎不溶于氯仿、乙醚和轻石油。低毒，半数致死量(大鼠，经口)1288mg/kg。有刺激性。溶解度:150 g/l 水 (20°C)，75 g/l 乙醇 (20°C) |
| 生化机理 | Sodium dodecyl sulfate (SDS)/lauryl sulfate, an ionic detergent has the ability to distract biological membranes. It can block RNase and deoxyribonuclease (DNase) activity. SDS is one of the main constituents of several reagents, that are used to purify nucleic acids. It is also considered as a permeability enhancer in oral formulations. |
| 别名 | 月桂基硫酸盐 钠盐;月桂基硫酸钠;正十二烷基硫酸钠;SDS;Sodium lauryl sulfate;Dodecyl sodium sulfate;Dodecyl sulfate sodium salt;Lauryl sulfate sodium salt;Laurylsulfuric Acid Sodium Salt;Dodecylsulfuric Acid Sodium Salt |
