Sodium Stearoyl Lactate
time:2012-10-04 16:31:54,count:0

Sodium Stearoyl Lactate
Alias
Sodium 2-(1-oxooctadecoxy)propanoate
Octadecanoic acid, 1-carboxyethyl ester, sodium salt
Octadecanoic acid, 1-carboxyethyl ester, sodium salt (1:1)
Sodium 1-carboxylatoethyl stearate
SSL
Category
Anionic surfactants-Carboxylate
CAS No.
18200-72-1
Molecular Formula & Molecular Weight
Molecular Formula: C21H39NaO4
Molecular Weight: 378.52
Structural Formula
Properties
Appearance: creamy-white powder or waxy solid.
Hygroscopicity: hygroscopic.
Solubility: insoluble in water; soluble (dispersed) in hot water; soluble in oil and grease.
Stability: stable. at strong alkali, easily hydrolyzed.
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, lubricating, dispersing, solubilizing, emulsifying abilities. soap substitutes. suitable for neutral formula.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
85
 
*: should be marked on molecular weight.
Major Uses
Use as emulsifying agent, dispersing agent.
Use as cleansing agent.
Manufacturers
 
Update:20140202(1);

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