N-Methyl-2-Pyrrolidone CAS NO.872-50-4

1.Colorless liquid with ammonia smell and low toxicity. It is miscible with water and soluble in most organic solvents such as ether and acetone. Can dissolve most organic and inorganic compounds, polar gases, natural and synthetic polymer compounds.
2.Chemical properties: relatively stable in neutral solution. Hydrolyze in alkali solution and concentrated acid.
3.Acts with alkenes. Formed with heavy metal salts.

NMP is a polar aprotic solvent. High boiling point. Excellent solubility. Strong selectivity and good concealment. It is widely used as extraction agent, cleaning agent, dispersing agent, etc. The main purpose

1、Industrial grade: bone refining, syngas desulfurization, electronic insulation materials, agricultural herbicides, clothing and medicine auxiliaries, PVC exhaust gas recovery, additives and dispersants for the production of high-end coatings, oil pipes, pigments, etc.

2、Integrated circuit enameled wire insulation materials, fiber and glue products.

3、Ordinary grade: extraction and recovery of basic organic raw materials.

4、Reagent grade: Integrated circuits are used for deoiling, degreasing, dewaxing and polishing of metal ions and particles. Anti-iron, paint peeling, etc.

5、Medical. Solvents produced by pharmaceutical companies such as artificial kidney functional membrane fluid and seawater desalination membrane fluid.