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N-Methyl-2-pyrrolidone CAS 872-50-4
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Product: Views:433N-Methyl-2-pyrrolidone CAS 872-50-4 
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Last updated: 2019-03-17 02:43
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N-Methyl-2-pyrrolidone (NMP) has a molecular formula of C5H9NO, and it is a colorless to light yellow transparent liquid with a slight ammonia odor.

N-Methyl-2-pyrrolidone (NMP) is a polar aprotic solvent that has the advantages of low toxicity, high boiling point, outstanding solvency, strong selectivity and good stability. 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.

 

CAS No

872-50-4

Specifications

Item

Details

Appearance

colorless transparent liquid

Purity%

99.8MIN /99.9MIN

Moisture%

0.05MAX

Chroma

25 MAX

Refractive Index nD20

1.468-1.471

 

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Luotao

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E-mail: luotao@realsunchem.com

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