Dextran
time:2013-04-19 00:46:27,count:0

Dextran
Alias
Polyglusol
Category
Polymer surfactants-Sugar
CAS No.
9004-54-0
Structural Formula
Schematic formula:
Properties
Appearance: powder.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intravenous LD50: 12100mg/Kg;
mouse oral LD50: > 12000mg/Kg;
mouse subcutaneous LD50: 13900mg/Kg;
rabbit intravenous LD50: 17400mg/Kg;
rabbit intravenous LD50: 208000mg/Kg;
rat intravenous LD50: 6900mg/Kg;
rat oral LD50: > 3000mg/Kg;
rat subcutaneous LD50: 10700mg/Kg.
reproductive effect.
Human toxicity[1]: women intravenous TDLo: 6mg/kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent slow-release, thickening, dispersing, emulsifying, film-forming, water retaining, water absorbing abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives, %,≥
80
 
Major Uses
Widely use as slow-release agent, thickening agent, emulsifying agent, dispersing agent, suspending agent.
Thickening agent, water retaining agent in personal care products.
Use as adhesives.
Use as pharmaceutical ingredient.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:9004-54-0
Update: 20140911(1);

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