Fine chemicals

N-Methyl Pyrrolidone

Abbreviation：NMP
CAS No：872-50-4
Purity：99.80%
EC No. 212-828-1
Product description: N-methyl-2-pyrrolidone (NMP). Acts as a powerful, aprotic solvent with high solvency and low volatility. Possesses high chemical and thermal stability. Exhibits complete miscibility with water at all
INQUIRY

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.