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N-Methyl-2-Pyrrolidone (NMP)

0.0

1000

Category

Synonyms:

1-Methyl-2-pyrrolidinone；NMP

CAS No.:

872-50-4



keyword:

Description

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Chemical Name	N-Methyl-2-pyrrolidone
Synonyms	NMP; 1-Methyl-2-pyrrolidinone
CAS No.	872-50-4
Molecular formula	C5H9NO
Molecular weight	99.13
Molecular Structure
Details	Appearance: Colorless transparent liquid APHA(Hazen): 15 max. Assay(GC): 99.90% min. Moisture(wt, K.F.): 200ppm max. Density (g/ml): 1.030±0.005 Refractivity: 1.467-1.471 pH value(10%,v/v): 7-9 C-Me. NMP(wt%,GC): 0.05%max. Free amine(wt): 30 ppm max.
Main Application	Solvent for high-temperature resins; petrochemical processing, in the microelectronics fabrication industry, dyes and pigments, industrial and domestic cleaning compounds; agricultural and pharmaceutical formulations.