1.N-methyl-pyrrolidone , N-Methyl pyrrolidone , NMP Detailed description
N-Methyl pyrrolidone, a colorless transparent oily liquid, slightly amine odor. With water, alcohols, ethers,
esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons and castor oil miscible.
Low volatility, thermal stability, chemical stability are good, with the steam evaporation. Hygroscopic.
Sensitive to light.
CAS No: 872-50-4
Molecular formula: C5H9NO
EC No. 212-828-1
Molecular weight: 99.1311
Appearance: colorless and transparent oily liquid
Physical and chemical properties:
Melting point: -24 ° C
Boiling point: 203 ° C, 81-82 ° C / 10 mmHg
Flash point: 91 ° C
Refractive index n20 / D: 1.47
1, acetylene and concentrated butadiene, isoprene, aromatic extraction
2, lubricating oil refining
3, insoluble engineering plastics (polyphenylene sulfide, polyimide) and aramid fiber polymerization solvent
4, electronic insulation materials, lithium-ion batteries
5, high-grade paint, ink, paint
6, pesticide additives
7, cleaning agents: de-oiling, degreasing, dewaxing, polishing, rust-proof, stripping paint and so on
8, artificial kidney function membrane solution, desalination membrane solution
Package and shipment
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in lead acetate, diphenyl ethylamine and other chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.