Polygalacturonic acid
time:2012-09-23 16:43:27,count:0

Polygalacturonic acid
Alias
Galacturonic acid, homopolymer
Category
Polymer surfactants-Sugar
CAS No.
25990-10-7
Structural Formula
Properties
Appearance: solid powder.
Solubility: insoluble in water. soluble in alkali solution.
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 dispersing, emulsifying, chelating abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
85
 
*: should be marked on molecular weight.
Major Uses
Use as chelating agent.
Use as dispersing agent, emulsifying agent.
Manufacturers