N-VINYL PYRROLIDONE
■ Chemical Description
--N-vinyl-2-pyrrolidone (abbr, NVP)
■ CAS No. 88-12-0
■ Molecular and Structural Formula C6H9NO
■ Characteristics
--A colorless to slightly yellowish transparent liquid;
--Soluble in water and a variety of organic solvents;
■ --Reactive and susceptible to hydrolyzation and polymerization;
■ Specification
No |
Tests |
Specification |
1 |
Purity,% |
≥99.5% |
2 |
Denstiy, g/ml |
1.03-1.04 |
3 |
Water,% |
≤0.2 |
4 |
2-Pyrrolidone,% |
≤0.2 |
5 |
Freezing point(oC) |
13.0-14.0 |
6 |
Color, APHA |
≤60 |
■ Application
--An important monomer for varieties of homopolymers and copolymers;
--A reactive diluent in UV curable coating for plastic, wood, metal, inks, electronics, adhesives etc;
■ Packaging and Storage
--Packed in 200 kg net galvanized iron drum;
--Stored away from sunlight and high temperature;
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