Electronic grade N-methyl pyrrolidone (NMP) CAS NO.872-50-4

Molecular Formula: C5H9NO

Molecular Weight: 99.134

Molecular Structural Formula:

 

Characteristics:

Colorless and transparent liquid, with boiling point 202oC and flash point 95oC, can dissolvable in water and many solvents, such as acetaldehyde, ether, acetone, etc.

Usage:

This product is an important chemical raw material, a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows:

1.Concentrate the acetylene; Extracte the butadiene, isoprene,aromatics, etc;

2. Lubricant refining;

3. Polymerizing solvent for the engineering plastics which are difficult to dissolve(such as the polyphenylene sulfide and the polyimide) and the aromatic fiber;

4. Electrical insulant, lithium ion battery;

5. High-class coating, printing ink, pigment;

6. Pesticide accessory ingredient;

7. Cleaners:deoil, defat, dewax, burnish, anti- rust and depainting,etc;

8. The artifcial kidney function film liquid and the sea water desalination film liquid.

product specification: