N-Methyl-2-Pyrrolidone (NMP) Solvent for Lithium Battery Cathode Materials
- EASTCHEM
- CHINA
- 10~20 days
- 872-50-4
NMP is a nitrogen heterocyclic compound, which is a non-toxic, high boiling point,
strong polarity, low viscosity, low corrosiveness, high solubility, low volatility, good stability and easy recovery.
N-Methyl-2-Pyrrolidone (NMP) Solvent
Product introduction
N-Methylpyrrolidone is an organic substance with the chemical formula C5H9NO,
a colorless to pale yellow transparent liquid with a slight ammonia odor, miscible with water in any proportion, soluble in ether, acetone and esters, halogenated hydrocarbons, aromatic hydrocarbons, etc. Various organic solvents, almost completely mixed with all solvents.
Technical Properties
| Product Name | N-Methyl-Pyrrolidone |
Other Name | NMP,n-methyl-2-pyrrolidone 1-methyl-2-pyrrolidinone,n-methyl-pyrrolidone |
| CAS No. | 872-50-4 |
| EINECS No. | 212-828-1 |
| Molecular Formula | C5H9NO |
| Molecular Weight | 99.13 g·mol-1 |
| Flash Point | 86°C(187 °F) |
| Color APHA | ≤10 |
| Purity (%) | ≥99.9 |
| Moisture (%) | ≤0.03 |
| Amines ppm | ≤30 |
| Appearance | Colorless and clear liquid |
| Storage | Store in a tightly closed container. Store in a cool, dry place. |
Product application
Petrochemical processing:
NMP is used as extraction medium in several industrial processes because of its affinity for unsaturated hydrocarbons and aromatics, for example butadiene recovery, BTX extraction, lube oil purification.
Electronics:
NMP is used as photoresist stripper, for defluxing, degreasing and cleaning.
NMP is a solvent for the production of FCCL, polyamide/polyimide wire enamels, epoxy and polyurethane coatings.
Pharmaceuticals:
NMP can be used as solvent, extraction medium.
Industrial and household cleaning:
NMP is used for paint stripping, in graffiti removers, oven cleaners, in automotive and industrial cleaner formulations.
Agrochemicals:
NMP can be used as solvent during synthesis or as a formulation agent.
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