Calcium Stearoyl Lactylate
time:2012-10-04 16:33:23,count:0

Calcium Stearoyl Lactylate
Alias
CSL
Calcium 2-[1-oxo-2-(1-oxooctadecoxy)propoxy]propanoate
Calcium stearyl-2-lactylate
Calcium 2-stearoyllactate
Octadecanoic acid, 2-(1-carboxyethoxy)-1-methyl-2-oxoethyl ester, calcium salt
Stearic acid, ester with lactic acid bimol. ester, calcium salt
Category
Anionic surfactants-Carboxylate
CAS No.
5793-94-2
Molecular Formula & Molecular Weight
Molecular Formula: C48H86CaO12
Molecular Weight: 895.27
Structural Formula
Properties
Appearance: creamy-white powder or waxy solid.
Hygroscopicity: hygroscopic.
Solubility: insoluble in water; 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 lubricating, dispersing, solubilizing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
85
 
acid value, mgKOH/g
50-90
 
ester value, mgKOH/g
120-170
 
*: should be marked on molecular weight.
Major Uses
Emulsifying agent in food.
Use as emulsifying agent, dispersing agent.
Use as lubricant.
Manufacturers
 
Update:20140202(1);

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