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99.90%N-methyl-2-pyrrolidinone
99.90%N-methyl-2-pyrrolidinone
Supplier Info
[China Supplier]
Contact Person : Ms. li nell
Tel : 86-534-3868699
Fax : 86-534-3868699
Product Detail
1.got the certificate of ISO 9001,ROHS 2.we are now in the stage of SIEF 3. specialized production

N-Methyl-2-pyrrolidinone(electronic grade)

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

99.90%N-methyl-2-pyrrolidinone

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