NVP/N-Vinylpyrrolidone
Anhui Leafchem Co., Ltd. [China] 
Minimum Order: 0
Quality/Safety Certification: 0.00
nvp Physical properties: colorless or light yellow transparent liquid with slight smell,soluble in water
| Specification Item | Technical grade | Pharmaceutical grade |
| Properties | Colorless liquid | Colorless liquid |
| Specific gravity | 1.04(25°C) | 1.04(25°C) |
| Melting point | 13.5°C | 13.5deg;C |
| Boiling point | 214-215°C 96deg;C(14mmHg) | 214-215°C 96deg;C(14mmHg) |
| Purity | 99% | 99.70% |
| Chroma | 200 | 40 |
Note:
· Soluble in water, methanol, ethyl acetate, ethanol,methylene chloride,hydrocarbonhydrocarbon
· Stored in sealed, low temperature, neutral or weak alkali conditions.
· NVP has medium toxicity, slight odor, corrosion to rubber, leather.
· Avoid polymerization before it is used.
