PEG trimethylolpropane tristearate
Time:2013-06-29 02:56:21,Count:0
PEG trimethylolpropane tristearate
Alias
1,3-Propanediol, 2-ethyl-2-hydroxymethyl-, ethoxylated, triesters with octadecanoic acid
Category
Non-ionic surfactants-Polyether
CAS No.
 
Structural Formula
Properties
Appearance: solid.
Solubility: slightly soluble to soluble 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 emulsifying, solubilizing, dispersing, lubricating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %, ≥
95
 
*: should be marked on molecular weight.
Major Uses
Use as emulsifying agent, dispersing agent.
Use as solubilizing agent.
Emulsifying agent, conditioning agent in personal care products.
Use as lubricant.
Product members
PEG-3 trimethylolpropane tristearate
Manufacturers
 
Update: 20131002(1);