CasNo.872-50-4,N-Methylpyrrolidone factory,(872-50-4) Suppliers

1 Metric Ton	FOB Price:USD 1.0000 -2.0000

Min.Order :1 Metric Ton
Purity: 99.8%
Payment Terms : L/C,T/T

Keywords

N-Methylpyrrolidone N-Methylpyrrolidone 99.8% NMP

Quick Details

Appearance:colorless transparent liquid
Application:N-Methylpyrrolidone is superior quality solvent, widely used in petrochemical, pesticide, pharmaceuticals, electrolic materials, etc. Such as acetylene concentration, syn gas desulphurization, lubrica
PackAge:200kg(N.W )/galvanized iron or plastic drums
ProductionCapacity:20|Metric Ton|Day
Storage:Keep it in shady, cool and ventilation warehouse. For away from fire and heat source, separate from oxidizer.
Transportation:By sea

Superiority:

Chemical name:N-Methyl-2-pyrrolidinone; 1-Methyl-2-Pyrrolidone; N-Methyl pyrrolidone; NMP
Uses:As a high-selective polar solvent and nitrogen heterocycle compound, NMP has such advantages as non-toxicity, high boiling point, low corrosin,high solubility, low viscosity, low volatility and good stability and high selectivity.Now,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.

Chemical Name: N-Methylpyrrolidone

Synonyms: 1-Methyl-2-pyrrolidinone;NMP

CAS No.: 872-50-4

Molecular Formula: C5H9NO

Properties: colorless transparent liquid with little ammonia odor, can mix with almost all solvents. Its boiling point 204℃ and flash point 95℃.

Details:

Specifications:

Purity%:≥99.8

Water%:≤0.03

Density g/ml: 1.032-1.035\

Color Hazan: ≤20

Refractive Index: 1.468-1.471

NMP/ 1-Methyl-2-pyrrolidinone(Pharmaceutical Grade)

Item	Specification	Unit	Inspection standard
Purity	min 99.9	%	Q/SDR003-2005
isomer	0.40	%	Q/SDR003-2005
butyrolactone	Max 0.020	%	Q/SDR003-2005
Total alcohol	20	ppm	Q/SDR003-2005
Total amine	20	ppm	Q/SDR003-20025
Moisture	0.03	%	GB/T6283
Chroma	25	APHA	GB/T3143
Chloride	0.50	ppm	GB6276.4-86
Phosphate	0.50	ppm	GB6276.4-86
Sulfate	0.50	ppm	GB6276.4-86
Nitrate	0.50	ppm	GB6276.4-86
Al	<10	ppb	GB7532-87
B	<10	ppb	GB7532-87
Ca	<10	ppb	GB7532-87
Co	<10	ppb	GB7532-87
Cr	<10	ppb	GB7532-87
Cu	<10	ppb	GB7532-87
Fe	<10	ppb	GB7532-87
K	<10	ppb	GB7532-87
Mg	<10	ppb	GB7532-87
Mn	<10	ppb	GB7532-87
Ni	<10	ppb	GB7532-87
Pb	<10	ppb	GB7532-87
Sn	<10	ppb	GB7532-87
Ti	<10	ppb	GB7532-87

Application:

N-Methylpyrrolidone is superior quality solvent, widely used in petrochemical, pesticide, pharmaceuticals, electrolic materials, etc. Such as acetylene concentration, syn gas desulphurization, lubricant refining and antifreezes, olefins extractant, solvent of unsolvable engineering plastic, herbicide, insulator, integrated circuit making, recovery of PVC trail gas, purification agent, dye additive, disperasnt, etc..

Packing& Storage:

200kg(N.W )/galvanized iron or plastic drums.

Keep it in shady, cool and ventilation warehouse. For away from fire and heat source, separate from oxidizer. Be cautions of loading and unloading. Prevent package form damage. Avoid, leakage.