Manufacturer N-Methyl-2-Pyrrolidone NMP for Lithium Battery Production

• CAS No.: 872-50-4
• Formula: C5h9no
• EINECS: 212-828-1
• Type: Inert Solvent
• Composition: Organic
• Usage: Dissolved, Medium, Bonding, Dilution&Buffer
• Model NO.: NMP
• Metal Ion: 10ppb Max
• Abbr: NMP
• Application: Lithium Battery Production
• Appearance: Transparent Liquid
• Odor: Slight Amine Odor
• Color: 20 Below
• Melting Point: -24 C (Lit.)
• Density: 1.028 G
• Transport Package: in 200kgs Net Drum or 1000kgs IBC
• Specification: 99.9%min
• Trademark: Realet
• Origin: China
• HS Code: 2933199090
• Production Capacity: 5000mts/Year

Product Description

Name: 1-Methyl-2-pyrrolidinone (NMP)


CAS NO.: 872-50-4

Specification:
 

Item	Electronic Grade	Industrial Grade
Appearance	Transparent liquid	Transparent liquid
Purity	≥99.9%	≥99.5%
Moisture	≤0.03%	≤0.05%
Color (APHA)	≤10	≤25
Density	1.028-1.036 g/ml	1.028-1.036 g/ml
Total Amine	≤20ppm	≤35ppm

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.

Electronic Grade is mainly used in such fields as:
(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.

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.
 

Detailed Photos