Polyglycerol
time:2012-10-23 17:05:31,count:0

Polyglycerol
Alias
1,2,3-Propanetriol, homopolymer
Polyglycerin
Polyglycerine
Glycerol polymer
Glycerol, polymers
Category
Non-ionic surfactants-Polyether
CAS No.
25618-55-7
Structural Formula
Properties
Appearance: colorless to pale yellow transparent viscous liquid.
Solubility: soluble in water. soluble in ethanol.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse oral LD50: 20000mg/Kg.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent solubilizing, dispersing, emulsifying, foam stabilizing, lubricating, antistatic, moisturizing abilities. excellent biocompatibility. resistance to high temperature, low temperature.
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 intermediate in organic synthesis.
Emollient, humectant in personal care products.
Plasticizer in resins.
Use as lubricant, antifreezing agent.
Use as food additive.
Use as dispersing agent.
Product members
Diglycerin (CAS: 59113-36-9, 627-82-7)
Triglycerol (CAS: 56090-54-1)
Tetraglycerol (CAS: 56491-53-3)
Pentaglycerol (cas: 51555-31-8)
Hexaglycerol (CAS: 36675-34-0)
Decaglycerol (CAS: 9041-07-0)
Polyglycerin-20
Polyglycerin-40
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:25618-55-7
Update: 20131013(1)

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