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Sodium dodecyl sulfate（CAS NO. 151-21-3）
Other names：
Sulfuric acid monododecyl ester, sodium salt
Sodium dodecyl sulfate
K12; foam powder
constitutional formula：
C12H25SO3Na
Nature：
Appearance: white powder
Water solubility: soluble in water and becomes Translucent liquid.
Feature: Stability to alkali, weak acid and hard water. Can be resolved when the temperature ＞120℃
Purpose：
It used as a detergent and textile auxiliaries. Also used as toothpaste foaming agent, fire fighting foam agent, emulsion polymerization emulsifiers，medical use emulsion dispersant, shampoo and other make-up products，wool detergent. Widely it is used in tanner industry.
