Wholesale Price N-Methyl Pyrrolidone China Manufacturer

CAS No.: 872-50-4
EINECS No.: 212-828-1
MF: C5H9NO
Purity: min.99.80%
Tags:

N-Methyl Pyrrolidone 

Other name:

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.


Extraction metallurgy is a branch of metallurgical engineering, which studies the process and method of extracting metals from natural ore deposits. The field is a material science that covers all aspects of ore type, washing, concentration, separation, chemical processes, and extraction of pure metals and their alloying for various applications, sometimes directly as finished products, but more often, further work is required to achieve the given properties to suit the application. Welcome to negotiate business! We are willing to cooperate with domestic and foreign merchants, enterprises, scientific research institutions and industry colleagues to create a better future!

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