N-Methyl-2-Pyrrolidone NMP CAS 872-50-4

Specification of N-Methylpyrrolidone NMP

 Item  Reagent grade  Electronic grade  Industrial grade
 Assay, %min.  99.9  99.9  99.5
 Color, Hazan max.  15  20  25
 Density, g/ml  1.032-1.035  1.032-1.035  1.032-1.035
 Water, % max.  0.01  0.02  
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Application of N-Methylpyrrolidone NMP

N-Methyl-2-pyrrolidone 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:

Oil industry:  oil refinery and concentration;

Polymerizing solvent  for the engineering plastics and aromatic fiber;

Electronic industry:  photoresist stripper,electric insulant, lithium ion battery;

Ink and paint industry:  High-class coating, printing ink, pigment etc;

Carrier solvent for Pesticide and agrochemical drugs.

Carrier solvent for Veterinary drugs;

Industrial cleanup:  de-oil,dewax,furnish,anti-rust,anti-gaffiti,depainting;

Packing  Iron drum:  (net weight 200kg),80 drums(16,000kg)/20″FCL.