Yuking Electronic Grade NMP N Methyl Pyrrolidone for Lithium Ion Battery CAS No.: 872 50 4

Product Overview

Description

N-Methyl Pyrrolidone NMP CAS No.: 872-50-4

 

Product Pictures:

 

Product Descriptions:

 

N-methyl pyrrolidone is colorless transparent liquid, has slight odor of ammonia; It is strong polar organic solvent , mutually soluble with water and other strong polar organic solvents at any proportion.

 

Specification(CP/BP/USP/EP):

 

Item	Purity %	Water %	Chroma(Hazen,APHA)	Density (@20℃,g/ml)	Refractive index (@20℃)	pH value (20℃,50%)
Electronic Grade	≥99.90	≤0.02	≤10	1.026~1.036	1.465~1.475	6.5~9.0
Pharma Grade	≥99.80	≤0.03	≤20	1.026~1.036	1.465~1.475	6.5~9.0
Industrial Grade	≥99.50	≤0.05	≤25	1.026~1.036	1.465~1.475	6.5~9.0

 
Application: 

NMP is a nitrogen heterocyclic having a series of excellent physical and chemical characteristics, and a kind of nontoxic, highly efficient selective solvent with high boiling point, strong polar, low viscosity, low corrosiveness, high solubility, good stability and easy recycling.

Industrial grade: used in the extraction for petrochemical industry, agricultural pesticide, insulating pigments and industrial cleaning.

Pharmaceutical grade: mainly used in pharmaceutical solvents and intermediates.

Electronic grade: mainly used in industries such as lithium battery and fibre.

Micro-electronic grade: widely used in such high end industries as LCD and semi-conductor.

 

Company Profile:

Yuking Technology (430179) is a high-tech enterprise with a global vision, core competitiveness, and industry voice that breaks the monopoly of water-soluble polymers in Europe and the United States for more than 60 years. The group headquarter and R&D center are located in Shanghai Zhangjiang Medical Park. The Shanghai plant is located in the new area of the Lingang Free Trade Zone. It is the first R&D and production base for water-soluble polymers in China that integrates high automation, intelligence and information.

 

 

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