Sodium Lauroyl Sarcosine
time:2012-10-06 16:28:33,count:0

Sodium Lauroyl Sarcosine
Alias
Glycine, N-methyl-N-(1-oxododecyl)-, sodium salt
N-Methyl-N-(1-oxododecyl)glycine, sodium salt
Sodium N-lauroylsarcosinate
Sodium N-lauroylsarcosine
Sodium lauroylsarcosinate
Category
Anionic surfactants-Carboxylate
CAS No.
137-16-6
Molecular Formula & Molecular Weight
Molecular Formula: C15H28NNaO3
Molecular Weight: 293.38
Structural Formula
Properties
Appearance: (1), colorless to yellow liquid; (2), white solid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, low irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent cleansing, solubilizing, dispersing, emulsifying, wetting, permeating, antirust, anticorrosive, foam stabilizing abilities. moderate foaming. resistance to hard water. mild surfactants. good compatibility. under acid condition, has anti-static, bactericidal capabilities. suitable for preparation of “non-sulfate” formula.
Notes: can be used in children cleaning products.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
liquid
solid
actives, %, ≥
25-65
90
 
pH (25℃, 1%)
5.5-8.5
5.5-8.5
 
Major Uses
Cleansing agent, conditioning agent, caries preventing agent in personal care products. eg: shampoo, toothpaste. excellent compatibility with skin, hair. suitable for sensitive skin.
Use as cleansing agent.
Use as dispersing agent, emulsifying agent.
Manufacturers
 
Update: 20131124(1);

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