N-Methyl-Pyrrolidone 872-50-4, China N-Methyl-Pyrrolidone 872-50-4 Manufacturers, China N-Methyl-Pyrrolidone 872-50-4 Suppliers

N-Methyl-Pyrrolidone

Category :

Intermediates

EC NO : 212-828-1

Molecular Formula : C₅H₉NO

Main Specifications :

Synonyms : N-Methylpyrrolidone;1-Methyl-2-pyrrolidinone, anhydrous;NMP;N-Methyl pyrrolidone;N-Methyl-2-pyrrolidone;N-Methyl-2-pyrrolidinone;N-Methyl-pyrrolidone;NMP-EL;NMP-T;N-METHYLPYRROLIDNONE;N-METHYLPYRROLIDINONE;N-METHYLPYRROLID-2-ONE;N-METHYLPYROLIDONE;M-PYROL(R);1-Methyl-2-pyrrolidone;

Molecular Structure:

Product description:

Alias: N-Methyl-2-pyrrolidinone; 1-Methyl-2-pyrrolidone; N-Methyl-2-Pyrrolidone; NMP
Molecular formula: C₅H₉NO
CASNO.:872-50-4
a Colorless transparent oily liquid,it has strong water absorption. It can almost dissolve in all the solvents

Electronic grade N-Methyl-Pyrrolidone:
(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 N-Methyl-Pyrrolidone:
(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.

Product specifications and Technical Index

Grade Technical Index	Electronic grade	Industrial grade	Detection method
Purity (%)	≥99.90	≥99.50	GC
Moisture (%)	≤0.020	≤0.050	Karl Fischer method
Density (D420) g/cm³	1.027-1.035	1.027-1.035	Proportion
Refractive index (nD20)	1.465-1.475	1.465-1.475	Spectrophotometry
PH Value (20℃,100g/L)	7.5-10	7.5-10	Potential method
Chroma (APHA)	≤10	≤15	Colorimetry
Appearance	Colorless transparent liquid	Colorless transparent liquid	Eye-measurement

Send your inquiry to N-Methyl-Pyrrolidone supplier

Company：	Zhucheng Yongchuang Casting Material Co., Ltd.
Contact：	Mr Byron Wong
Phone：	+86-536-6427866
Mobile phone：	+86-13468476108
Fax：	+86-536-6480288
E-mail：	Contact Supplier
Website：	http://www.furanresin.com
Address：	Shunhe road, Shunwang sub-district , Zhucheng City, Shandong Province, P.R.China
Zip Code：	262200