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N V P
Description: Colorless liquor, melting point is 11 . insoluble in petroleum ether but soluble in water, alcohol, chlorofrom, benzene, ethyl acetate and carbon disulfide.
CTFA Nomenclature : N-vinylpyrrolidone(Abbreviated to be:NVP)
CAS No. : 88-12-0
Chemical Structure : 
Packaging : 200Kg/ Galvanized iron barrel
Specification :
Specification
| -- Purity |
99.5% min |
| -- Density (g/ml) |
1.03-1.04 |
| -- Water |
0.2% max |
| -- 2-Pyrrolidone |
0.2% max |
| -- Freezing point (°C) |
13.0-14.0 |
| -- Color, APHA |
60 max |
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