N-Methyl-Pyrrolidone (NMP) | CAS 872-50-4
Product Overview
N-Methyl-Pyrrolidone (NMP) (CAS:872-50-4) is a high-boiling, polar aprotic solvent with excellent solvency, chemical stability, and low volatility. It is widely used in electronics, lithium-ion battery manufacturing, petrochemicals, coatings, pharmaceuticals, and polymer processing.
As a reliable NMP manufacturer and exporter, we supply industrial-grade and electronic-grade NMP with stable quality, competitive pricing, and global compliance support.
Key Applications of NMP
🔹 Lithium-Ion Battery Manufacturing
- Cathode & anode slurry solvent
- Excellent dispersion for PVDF binders
- Widely used in EV battery & energy storage systems
🔹 Electronics & Semiconductor Industry
- Precision cleaning solvent
- Photoresist stripping
- Electronic-grade formulations
🔹 Petrochemical & Gas Processing
- Extraction of aromatics (BTX)
- Removal of sulfur compounds
- Gas purification processes
🔹 Coatings, Resins & Polymers
- High-performance coating formulations
- Engineering plastics processing
- Polyurethane & epoxy systems
🔹 Pharmaceutical & Agrochemical Manufacturing
- Reaction solvent
- Intermediate processing
Technical Specifications
| Item | Specification |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Purity (GC) | ≥ 99.5% / ≥ 99.9% (Electronic Grade) |
| Water Content | ≤ 0.05% |
| Boiling Point | ~202°C |
| Density (20°C) | 1.028 g/cm³ |
| Flash Point | 91°C |
| pH (10% aq.) | 7.0 – 9.0 |
| Metal Ions (Na, K, Fe) | Available upon request |
| Packaging | 200kg drum / 1000kg IBC / ISO Tank |
Customized specifications available for battery-grade and semiconductor-grade applications.
