N-methyl-pyrrolidinone paints

Brief Description
CAS No.: 872-50-4 Other Names: N-methyl-pyrrolidinone paints MF: C5H9NO
EINECS No.: 212-828-1 Place of Origin: Shandong China (Mainland) Main Raw Material: Other
Usage: Electrical Insulating Varnish, Plastic C... Application Method: Other State: Liquid Coating
Brand Name: Changxin Model Number: industry grade colorless: liquid
Delivery Terms & Packaging
Packaging Detail:200kg galvanized drum ;200kg PE drum;ISO tank ;IBC ;10kg sample drum;20kg sample drum
Delivery Detail:perform the contract
Specifications
N-methyl-pyrrolidinone paints

N-methyl-pyrrolidinone paints
1.got the certificate of ISO 9001,ROHS
2.we are now in the stage of SIEF
3. MOQ 0.8MT;SPQ 3000

N-methyl-pyrrolidinone paints

Chemical name: N-Methyl-2-pyrrolidinone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone; NMP

CAS NO.:872-50-4

Characteristics:

Molecular formula:

C5H9NO

Molecular weight:

99.134

Structural formula:

 

Density(D420)g/ml:

1.028~1.033

Melting point:

-23.6°C

Boiling point:

202°C

Flash point:
PH-value(100g/l)at 20°C
Refractive index:(nD20)

95°C
7.5-10
1.465-1.475

Ignition temperature
Dynamic at 20°C

245°C
1.796 mPas

 

Properties:

Colorless transparent liquid, it has strong water absorption. It can almost dissolve in all the solvents

Uses:

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.

1-Methyl-2-pyrrolidinone(industrial grade) is mainly used in such fields as:
(1) Extraction and recycling of organic raw materials in petrochemical industry
(2) Refining of lubricating oils
(3) As solvent of polymers and in polymerization.
(4) As solvent of resin processing in the manufacture of coatings, lacquer for floor, varnish, compound coating filming, enameled wire of IC, fiber fabrics and adhesives, etc.
(5) As industrial-use detergents in the cleaning of chemical equipments, stem, adhesive material and coatings etc.
(6) As solvent and dispersant in the production of pesticides and pigments.

Specification:

Items

industry grade

Unit

Testing method

Purity

99.50min

%

GC

Moisture

0.05max

%

Karl fischer method

Chroma

15max

APHA

Colorimetry

Storage and transportation:

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