Shandong Qingyun Changxin Chemical Science-Tech Co., Ltd.
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  • Contact Person : Ms. li nell
  • Company Name : Shandong Qingyun Changxin Chemical Science-Tech Co., Ltd.
  • Tel : 86-534-3868699
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  • Address : Shandong,dezhou,1689 donghuan road qingyun county
  • Country/Region : China
  • Zip : 253700

872-50-4

872-50-4
Product Detailed
Related Categories:Other Chemicals
1,872-50-42,Purity % 99.90 3,Moisture %0.020 4,Tone APHA 10 5,Density (D420) g/ml 1.027-1.035

872-50-4

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

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

 

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

872-50-4



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