N-Methyl-2-Pyrrolidinone

Product Specifications

Markets:	North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe

Product Description

Model NO.: 872-50-4
Appearance: Liquid
Quality: Industrial
Colour: Colorless
Type: Pharmaceutical Intermediates
Export Markets: South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Additional Info
Trademark: tc NMP
Packing: 200kg/Drum
Standard: ISO9001
Origin: He Fei, China
HS Code: 2933790090
Production Capacity: 4000mt/Month
Product Description
NMP
1. It can almost dissolve in all the solvents
2. ISO 9001
3. RoHS, MSDS
4. Supply sample

NMP (electronic grade)
Chemical name: N-Methyl-2-pyrrolidinone; 1-Methyl-2-Pyrrolidone; N-Methylpyrrolidone; NMP
CAS: 872-50-4
Characteristics:
Molecular formula: C5H9NO Molecular weight: 99.134
Structural formula: Density(D420)g/ml: 1.028~1.033
Melting point: -23° C Boiling point: 202° C
Flash point: 95° C Refractive index: ND20 1.465-1.470
Properties: It has strong water absorption. It can almost dissolve in all the solvents.

Uses:
As a high-selective solvent, NMP has such advantages as non-toxicity, high boiling point, low corrosion, high solubility, low viscosity, low volatility and good stability and easy to recovery. It is mainly used in the electronic industry in the following aspects:
(1) As solvent of poly(1, 1-difluoro-Ethene); Or electrode's accessory material of lithium ion battery.
(2)As remover liquid of photoresist; In the production of LCD materials;
(3)As solvent in pharmacy;
(4)Cleaning of precision instruments and circuit board

Specification:
Items electronic grade Unit Testing method
Purity 99.90min % GC
Moisture 0.02max % Karl fischer method
Chroma 10max APHA Colorimetry

Packing: Galvanization drum/baking paint drum or plastic drum. Net weight is 200kg/drum; 1000L IBC; ISO Tank.
Storage and transportation: Store in cool and airy place; Keep away from fire and heat; Handle with care; Avoid leakage