应用
Denatures and solubilizes proteins for electrophoresis.Sodium n-dodecyl sulfate is an anionic detergent used to function as a protein denaturant. It is mainly used in detergents for laundry with many cleaning applications. It finds application in the determination of protein molecular weight by polyacrylamide gel electrophoresis and in the analysis of hemoglobin. In food products, it is used as an emulsifying agent and a whipping aid. It is widely found in toothpastes, shampoos, shaving creams and bubble bath formulations due to its thickening effect and ability to create a lather.

备注
Incompatible with oxidizing agents.

基本信息

MDL
MFCD00036175

EINECS
205-788-1

分子式
CH₃(CH₂)₁₁OSO₃Na

分子量
288.38

熔点
ca 206°

灵敏度
Ambient temperatures.

形态
Powder

溶解性
Slightly soluble in ethanol.

Beilstein
3599286

Merck
14,8636

GHS危害和防范说明

GHS符号

Hazard Statements
H228-H302-H311-H315-H319-H335
Flammable solid.Harmful if swallowed.Toxic in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P210-P261-P280-P305+P351+P338-P405-P501a
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.Avoid breathing dust/fume/gas/mist/vapours/spray.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.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险等级
4.1

包装组
III

危险类别
11-22-38-41-52/53
Highly flammable.Harmful if swallowed.Irritating to skin.Risk of serious damage to eyes.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

安全等级
26-36/37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.This material and its container must be disposed of as hazardous waste

欧盟危险品标志

RTECS
WT1050000

TSCA
是