N Methyl pyrrolidinone CAS NO.:872 50 4

Product Overview

Description

N-Methyl-pyrrolidinone

Product name:	N-Methyl-pyrrolidinone
Synonyms:	N-Methyl-2-pyrrolidinone; 1-Methyl-2-pyrrolidone; NMP
Molecular Formular:	C5H9NO
Molecular Weight:	99.134
CAS NO.:	872-50-4
EINECS:	212-828-1

 

Specifications:

Appearance:	colorless or Light yellow transparent liquid
Assay :	99.5% min
Melting point:	-23.6°C
Boiling point:	202°C
Moisture :	0.02% max
Density:	1.028~1.033
Color (APHA):	15 max
PH value :	7.5~10

 

Packing: 200kg/iron drum.

Usage:As a high selective polar solvent and nitrogen heterocycle compound, NMP has such 

advantages as non toxicity, high boiling point, low corrosion, high solubility, low viscosity, 

low volatility and good stability and high selectivity.

Storage and transportation: Store in cool and airy place; keep away from fire and heat; handle with care; avoid leakage.