Sodium carboxymethyl dextran
time:2013-04-19 00:50:12,count:0
Sodium carboxymethyl dextran
Alias
Dextran, carboxymethyl ethers, sodium salts
Category
Polymer surfactants-Sugar
CAS No.
39422-83-8
Structural Formula
 
Properties
Appearance: powder.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent slow-release, thickening, film-forming, dispersing, emulsifying, 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, emulsion stabilizer in personal care products.
Use as adhesives.
Manufacturers
 
Update: 20140911(1);