Sodium N-lauroylalanine
time:2012-10-05 16:46:48,count:0

Sodium N-lauroylalanine
Alias
L-Alanine, N-(1-oxododecyl)-, monosodium salt
N-Lauroyl-L-alanine sodium salt
Sodium N-lauroylalaninate
Category
Anionic surfactants-Carboxylate
CAS No.
55535-58-5
Molecular Formula & Molecular Weight
Molecular Formula: C15H28NNaO3
Molecular Weight: 293.38
Structural Formula
Properties
Appearance: (1), colorless to pale yellow liquid; (2), 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, %, ≥
25-55
85
 
pH (25℃, 1%)
7.5-10.0
7.5-10.0
 
Major Uses
Cleansing agent, emollient, toning agent in personal care products. eg: shampoo. excellent compatibility with skin, hair. suitable for sensitive skin. good emollient, moisturizing, conditioning effects.
Cleansing agent in household cleaning products.
Use as dispersing agent, emulsifying agent.
Auxiliary cleansing agent, antirust in industrial cleaning.
Manufacturers
 
Update: 20131124(1);

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