Polyethylene Glycol Sorbitol Tetraisostearate
Alias
Sorbeth Tetraisostearate
Category
Non-ionic surfactants-Polyether
CAS No.
Structural Formula
R: iso-C17.
Properties
Appearance: liquid or 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 solubilizing, dispersing, emulsifying, lubricating abilities.
Synthesis
Quality standards & test methods
|
item |
physical and chemical indexes |
test methods |
|
Actives*, %, ≥ |
98 |
|
|
pH (25℃, 1%) |
5.0-7.0 |
|
|
*: should be marked on molecular weight. |
||
Major Uses
Use as emulsifying agent, dispersing agent.
Emulsifying agent, emollient in personal care products.
Use as solubilizing agent.
Use as plasticizer.
Use as lubricant.
Product members
Sorbeth-20 Tetraisostearate
Sorbeth-30 Tetraisostearate
Sorbeth-40 Tetraisostearate
Sorbeth-50 Tetraisostearate
Manufacturers
Update: 20131002(1);