Packing: 500g/bottle, 1100g/bottle.
N-Methylpyrrolidone NMP.
Material name: N-methylpyrrolidone.
Application: used as solvent for polyvinylidene fluoride, etc., and auxiliary electrode material for lithium-ion batteries.
NMP is a nitrogen heterocyclic compound with a series of excellent physical and chemical properties. It is a non-toxic, high boiling point, strong polarity, low viscosity, low corrosiveness, high solubility, low volatility, good stability, and easy to recover high-efficiency selective solvent.
Main Parameters:
| Composition | Name | N-Methylpyrrolidone |
| State of matter | Liquid | |
| Color | Colorless to pale yellow | |
| Odor | Special odor | |
| Technical parameter |
Purity | 99.8% |
| Decomposition temperature | 315℃ | |
| Chromaticity | <8-10 | |
| Water content | 200ppm | |
| Density | 1.035g/ml | |
| Autoignition temperature | 270℃ | |
| Vapor pressure | 25℃时66pa | |
| Boiling point/boiling range | 202℃ | |
| Flash point | 91℃ | |
| pH | 7-10 |
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