It is a colorless or light yellow transparent liquid at normal temperature, easily soluble in water and other organic solvents, and widely used in medicine, cosmetics, washing products, photosensitive materials and other industries.
Product Name
N-Vinyl-2-Pyrrolidone
Multiple Names
1-Vinyl-2-Pyrrolidinone;
Vinylpyrrolidoneopticalgrade;
N-Vinylbutyrolactam;
Vinylpyrrolidone;
NVP;
N-Vinylpyrrolidone;
N-Vinyl-2-Pyrrolidinone
CAS No. 88-12-0
EC No. 201-800-4
MF No. C6H9NO
MW No. 111.14
Assay Item | Standard |
Form | Liquid |
Color | Clear colorless to yellow |
Acidity Coefficient (pKa) | -0.34±0.20 |
Melting Point | 13-14 °C |
Refractive Index | n20/D 1.512 |
PH | 9-10 |
Good physical performance.
Widely used.
Good disinfection effect.
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