NVP (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(℃)	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;