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N-Methyl-2-Pyrrolidinone

Chemical Name N-Methyl-2-Pyrrolidinone
CAS Number 872-50-4
Product Number SP000009
Molecular Formula C5H9NO
Molecular Weight 99.13106

1. Product Introduction

N-Methyl-2-pyrrolidone (NMP) 


Boiling Point: 202-204℃        

Melting Point: -24.4℃    

HS Code: 29337900.90

N-Methyl-2-pyrrolidone (NMP) namely 1-Methyl-2-pyrrolidone, N-Methylpyrrolidone is colorless 

and transparent liquid, can solvable in water and many solvents, such as acetaldehyde, ether, acetone, etc. It is used in the petrochemical and plastics industries, exploiting its nonvolatility and ability to dissolve diverse materials.


2. Specification or COA

Typical CERTIFICATE OF ANALYSIS

ITEM

UNIT

SPECIFICATIONS

RESULTS

Appearance

--

Colorless transparent liquid

Colorless transparent liquid

Purity

%

99.8MIN

99.9

Water

%

0.05MAX

0.006

Color

APHA

20MAX

5

Butyrolactone

ppm

200MAX

188

Total Amines

ppm

50MAX

9.5

Density

D420

1.029-1.035

1.034

Refractive index

ND20

1.468-1.472

1.4695

PH

--

7.0-10.0

7.5


3. Product application

N-Methyl-2-pyrrolidone (NMP) 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: 

Industrial Class: Lubricant refining; Electrical insulant; Pesticide accessory ingredient; High-class coating, printing ink, pigment; etc.

Electric Class: Polymerizing lithium ion battery.


4. Packing & Delivery

Standard export neutral packing in 200kg/drum, 20'FCL=16T; or 1000kg/IBC, 20'FCL=22T;

24T/ ISO tank or customized.

Fresh stock of N-Methyl-2-pyrrolidone (NMP) with immediate delivery

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