Organic Solvent N-Methyl-2-Pyrrolidone NMP CAS 872-50-4
N-Methylpyrrolidone (NMP) is a solvent used in a variety of industries and applications, such as paint and coating removal, petrochemical processing, engineering plastics coatings, agricultural chemicals, electronic cleaning and industrial/domestic cleaning.
Characteristics: Colorless and transparent liquid, with boiling point 202ºC and flash point 95ºC, can dissolvable in water and many solvents, such as, ether, etc.
| Product Name |
NMP / N-Methylpyrrolidone / N-Methyl-2-pyrrolidone |
| CAS |
872-50-4 |
| Formula |
C5h9no |
| EINECS |
212-828-1 |
| Molecular weight |
99.13 |
| Melting point |
-24.4ºC |
| Boiling point |
202-204ºC |
| Density |
1.028 g/mL at 25 °C (lit.) |
| Refractive index |
1.468-1.472 |
| Storage conditions |
2-8°C |
| Shelf Life |
2 Years |
| Color |
Clear liquid |
Application:
1. Conductive pastes for lithium-ion battery and carbon nanotubes.
2. Acetylene concentration and extraction of butadiene, isoprene and aromatic hydrocarbons.
3. Lubricating oil refining.
4. Polymer solvents for insoluble engineering plastics (poly(p-phenylene sulfide) , polyimide) and aramid fibers.
5. High-grade paint, ink, pigment.
6. Cleaning agent: deoiling, degreasing, dewaxing, polishing, rust, paint, etc.
7. Artificial kidney function membrane fluid, desalination membrane fluid.
8. Polymer industry, pharmaceuticals, pesticides and other industries.
Workshop & Laboratory
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