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N-Vinylpyrrolidone

Product Name:N-Vinlypyrrolidone
 
Chemical Description:1-Vinyl-2-pyrrolidinone; NVP
 
CAS No.:88-12-0
 
Formula Structure:

12-1.jpg


Properties: NVP is a clear to yellow liquid,carysallization under 13℃. It’s easy to hydrolyze and polymerize itself but It can remain as liquid at room temperature for extended periods.Usually,stabilized with NaOH or TMHPO as polymerization inhibitor.
 
Applications: NVP  is widely used in adhevise,textiles,UV-coatings,pharmaceuticals and other industries,also it’s used to produce some homopolymers and copolymers which with goods film-forming properties.
 
Specifications:

Appearance(≥13℃)

Colourless to slightly coloured liquid

Assay

99.5% min.

2-Pyrrolidone

0.2% max.

Water

0.2% max.


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