Sodium polystyrene sulfonate
time:2013-04-23 00:52:08,count:0
Sodium polystyrene sulfonate
Alias
Benzenesulfonic acid, ethenyl-, homopolymer, sodium salt
Category
Polymer surfactants-Polyolefin
CAS No.
9080-79-9
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: > 10125mg/Kg;
mouse subcutaneous LD50: > 15000mg/Kg;
rat inhalation LC50: 2600mg/m3/4H;
rat intraperitoneal LD50: > 6000mg/Kg;
rat oral LD50: > 8000mg/Kg;
rat subcutaneous LD50: > 15000mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: Biodegradable.
Characteristics: excellent dispersing, emulsifying, gelling-forming abilities.
Synthesis
 
Quality standards & test methods
item
physical and chemical indexes
test methods
Actives*, %,≥
95
 
*: Average molecular weight should be marked.
Major Uses
Use as dispersing agent, emulsifying agent.
Antiscale dispersing agent, flocculant in water treatment.
Use as ion exchange resin.
Emulsion stabilizer, gelling agent in personal care products.
Use as medical accessories.
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 9080-79-9
Update: 20140901(1);

 

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