N-Methyl Pyrrolidone NMP
CAS No. | 872-50-4 |
EINECS No. | 212-828-1 |
MF | C5H9NO |
Quality standard
Appearance | Colorless |
Purity(%) | min.99.80% |
Whter(ppm) | max.200 |
Chroma(APHA) | max.20 |
Total Amines(ppm) | max.50 |
PH | 7-10 |
Density | 1.028-1.037 g/cm3 (20℃) |
Molecular weight | 99.13 |
Melting Point | 24.4℃ |
Refractive Index | 1.468-1.472 |
Boiling Point | 202-204℃ |
Heat Capacity | 0.9908Kcal/kg |
Viscosity | 1.65cp (0℃) |
Principal Use
N-Methyl Pyrrolidone (NMP) is versatile industrial solvent.It is widely used in purification of aromatic hydrocarbon extraction, acetylene, olefins, and diolefins.It is used in industrial cleaning, and it serves as a solvent for production of pesticides, engineering plastics, coatings, synthetic fibers, and integrated circuits.widely used in aromatics extraction, lubricating oil refining, acetylene enrichment, butadiene separation and synthesis gas desulfurization.
Package
N.W 200KG Galvanized Iron Drum.
Storage
Store in cool and ventilated warehouse. Keep away from the fire and sources of ignition.
Handle with care. Avoid damage to package and prevent leakage.
General hints
Keep it away from skin, eyes and oral cavity. If it happens, rinse with plenty of water immediately.
Mr.Kevin