Poly(sodium p-vinylbenzenesulfonate)
time:2015-04-12 14:02:59,count:0

Poly(sodium p-vinylbenzenesulfonate)
Alias
Benzenesulfonic acid, 4-ethenyl-, sodium salt, homopolymer
Poly(sodium 4-styrenesulfonate)
Category
Polymer surfactants-Polyolefin
CAS No.
25704-18-1
Structural Formula
Properties
Appearance: solid; or liquid.
Solubility: soluble in water.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: mouse intraperitoneal LD50: > 6750mg/Kg;
mouse oral LD50: > 10000mg/Kg;
mouse subcutaneous LD50: > 15000mg/Kg;
rat intraperitoneal LD50: > 6000mg/Kg;
rat oral LD50: > 8000mg/Kg;
rat subcutaneous LD50: > 15000mg/Kg.
reproductive effect.
Ecology: may be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent film-forming, dispersing, emulsifying abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
actives*, %, ≥
90
 
*: should be marked on molecular weight.
Major Uses
Use as dispersing agent, emulsifying agent.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 25704-18-1

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