beta-Cyclodextrin
Time:2013-01-19 15:15:14,Count:0
beta-Cyclodextrin
Alias
Cycloheptapentylose
Betadex
Category
Polymer surfactants-Sugar
CAS No.
7585-39-9
Structural Formula
Properties
Appearance: white powder.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: 330mg/Kg;
mouse oral LD50: > 12500mg/Kg;
mouse subcutaneous LD50: 412mg/Kg;
rat intraperitoneal LD50: 356mg/Kg;
rat intravenous LD50: 1008mg/Kg;
rat oral LD50: 18800mg/Kg;
rat subcutaneous LD50: 3700mg/Kg.
reproductive effect.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent dispersing, emulsifying, masking, chelating abilities. molecular wrapping materials.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %,≥
80
 
*: Average molecular weight should be marked.
Major Uses
Use as molecular wrapping materials.
Use as masking agent, deodorant.
Chelating agent, absorbing agent in personal care products.
Use as emulsion stabilizer, dispersing agent, suspending agent.
Use as carrier.
Use as food additive.
Use as pharmaceutical excipients.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/:7585-39-9
Update: 20140911(1);