Polyacrylonitrile
time:2015-01-05 17:37:24,count:0

Polyacrylonitrile
Alias
2-Propenenitrile, homopolymer
Category
Polymer surfactants- Acrylic polymer
CAS No.
25014-41-9
Structural Formula
Properties
Appearance: solid; or emulsion.
Solubility: insoluble in water. soluble in dimethyl sulfoxide, dimethylformamide.
Stability: stable.
Risk: irritation, irritation to skin, eye.
Animal toxicity[1]: rat inhalation LC: > 25000mg/m3; rat oral LD: > 3000mg/Kg.
Ecology: May be hazardous to environment. Water body should be given special attention.
Biodegradability: biodegradable.
Characteristics: excellent film-forming, dispersing 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 non-metallic materials.
Use as film-forming agent.
Used in preparation of polyacrylonitrile fibers (acrylic fibers).
Manufacturers
 
References
[1]:http://toxnet.nlm.nih.gov/: 25014-41-9

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