K12 or K-12 sodium dodecyl sulfate

Also known AS AS, referred to AS SDS, is an anionic surface active agent, alias: coconut oil alcohol (or lauryl alcohol) sodium sulfate, K12, blowing agent K12 or K-12 sodium dodecyl sulfate.

Structural formula CH3(CH2) 11OSO3Na, molecular weight 288.39. White to yellowish powder, slightly containing special gases, apparent density 0.25g/mL, melting point 180 ~ 185℃(decomposition), easily soluble in water, HLB value of 40. Non-toxic.

Properties: white or light yellow powder, soluble in water, not sensitive to alkali and hard water. With decontamination, emulsification and excellent foaming power. It is a non-toxic anionic surfactant. Its biodegradability >90%. Uses: used as emulsifier, fire extinguishing agent, foaming agent and textile auxiliaries. Also used as toothpaste and paste, powder, shampoo industry often used in detergent and textile industry. Widely used in toothpaste, shampoo, shampoo, shampoo, washing powder, liquid washing, cosmetics and plastic demoulding, lubrication and pharmaceutical, paper making, building materials, chemical industry and other industries.

Anionic surfactants used in acrylate emulsion polymerization. Stored in a cool, ventilated, dry warehouse, fire, waterproof, moisture-proof.