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Company Name : Shandong Qingyun Changxin Chemical Science-Tech Co., Ltd.
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NMP

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Related Categories:Other Chemicals

99.90 MIN NMP 1,ISO 9001,SDS,SGS (RoHS). 2,In the stage of SIEF. 3,Excellent quality.

NMP

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°CRefractive index:(nD20)	95°C7.5-101.465-1.475	Ignition temperatureDynamic at 20°C	245°C1.796 mPas
Properties:	Colourless 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.

Storage and transportation:

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

NMP

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