C18-38 Alkyl Hydroxystearoyl Stearate
time:2012-10-20 16:57:21,count:0

C18-38 Alkyl Hydroxystearoyl Stearate
Alias
Octadecanoic acid, 12-(12-hydroxy-1-oxooctadecyloxy)-, C18-38-alkyl esters
Category
Non-ionic surfactants-Esters
CAS No.
222722-18-1
Structural Formula
R: C18-38.
Properties
Appearance: pale yellow solid.
Solubility: insoluble in water.
Stability: stable. at strong acid, strong alkali, easily hydrolyzed.
Risk: irritation, irritation to skin, eye.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent dispersing, emulsifying, lubricating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Emollient, thickening agent, emulsion stabilizer in personal care products.
Use as dispersing agent, emulsifying agent.
Use as lubricant.
Manufacturers
 
Update: 20141025(1);

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