High Quality good supplier 1-N-methyl-2-pyrrolidone（NMP）low price 872-50-4

Min.Order / FOB Price:Get Latest Price

1 Metric Ton	Negotiable

1 Metric Ton

Negotiable

Min.Order :1 Metric Ton
Purity: 99.9%、99.8%、99.7%、99.5%、99.0%
Payment Terms : L/C,T/T

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1-N-methyl-2-pyrrolidone（NMP） good supplier High Quality 1-N-methyl-2-pyrrolidone（NMP） low price 1-N-methyl-2-pyrrolidone（NMP）

Quick Details

Appearance:colorless transparent liquid
Application:1.widely used as solvent for pvdf .ect and auxiliary materials for electrodes of li-lion battery . 2.used as desorption fluid of photoresists and in production of lcd materials 3,used as solvent in
PackAge:Galvanized bucket(net weight 200kg),HDPE barrel(net weight 200kg),IBC barrel (net weight 1000kg) can be customized according to the customers requirements.
ProductionCapacity:35000|Metric Ton|Year
Storage:dry and cool location away from the fire and other dangerous goods
Transportation:load gently,no brekage

Superiority:

High Quality good supplier 1-N-methyl-2-pyrrolidone（NMP）low price 872-50-4

Our advantages are:

1.leading equipments and technology in the industry.

2.leading technical index of products .

3.good stability and consistency of products.

4.top 3 in production and sales in the industry with annual capicity 70 thousand

tons .

5.environment and safety formalities are all in readliness, ensuring the stable

supply .

6. adopting various tecnological means to make sure themetal ion reach the

standard specific to li-lion battery .

GanZhou Zhongneng Industrial Co.,Ltd, is a omnibus high-tech enterprise ,

specializing in n mythyl pyrrolidone ( or NMP) solvent synthesis production .

NMP recovery processing reasearch and development ,design ,production ,

sales as well as service ,our company is capacable of more than 30 thousand

tons of nmp systhsis production ,and more than 30 thousand tons of NMP

recovery processing ,total production ,capacity of nmp 60-70 thousand tons ,our

production equipments are all continuous production eqipments and the

productive process is controlled by DCS system ,which gurantees the good

homogeneity and reliabity of our products .

ZhongNeng Industrial Co.,Ltd. gets the strong capacity to ensure stable supply

and the ability to strictly satisfy the request of customers standards ,we

ZhongNeng Industrial will continue to promote our advantages ,keep forging

ahead optimize the quality of our products and maintain our good reputation to

provide solutions of NMP for global customers ,we are looking forward to

sincere cooperation with customers domestic and overseas to seek common

development and achieve win-win relationship .

Details:

SHigh Quality good supplier 1-N-methyl-2-pyrrolidone（NMP）low price 872-50-4
Hazard Codes T,Xi
Risk Statements 45-65-36/38-36/37/38-61-10-46
Safety Statements 41-45-53-62-26
RIDADR UN 1268 3/PG 3
WGK Germany 1
RTECS UY5790000
F 3-8-10
Autoignition Temperature 518 °F
TSCA Y
HS Code 29339900
Hazardous Substances Data 872-50-4(Hazardous Substances Data)
Toxicity LD50 orally in Rabbit: 3598 mg/kg LD50 dermal Rabbit 8000 mg/kg
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
1-Methyl-2-pyrrolidinone Usage And Synthesis
Chemical Properties 1-Methyl-2-pyrrolidinone (NMP) has a molecular formula of C5H9NO, and it is a colorless to light yellow transparent liquid with a slight ammonia odor. Its boiling point is 204℃, flash point is 91℃, chroma HaZen≤25, refractive index N20D 1.468-1.471, density is 1.032-1.035. It is miscible in water at any ratio, it is soluble in ethanol, acetone, esters, halogenated hydrocarbons, aromatic hydrocarbons and other organic solvents, and it can completely mix with practically all solvents. It is strongly hygroscopic, chemically stable, not corrosive towards carbon steel and aluminum, and slightly corrosive to copper. It has low adhesiveness, strong chemical and thermal stability, high polarity, and low volatility. This product is slightly toxic, and its permitted concentration limit in air is 100PPM.
Uses
1-Methyl-2-pyrrolidinone (NMP) is a polar aprotic solvent that has the advantages of low toxicity, high boiling point, outstanding solvency, strong selectivity and good stability. It is widely used in purification of aromatic hydrocarbon extraction, acetylene, olefins, and diolefins.
It is used in industrial cleaning, and it serves as a solvent for production of pesticides, engineering plastics, coatings, synthetic fibers, and integrated circuits.
It can also be used as an industrial cleanser, dispersant, dye, lubricant and antifreeze.
1-Methyl-2-pyrrolidinone is an excellent solvent, widely used in aromatics extraction, lubricating oil refining, acetylene enrichment, butadiene separation and synthesis gas desulfurization.
It is used in gas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extraction, and as a solvent for insoluble engineering plastics polymerization.
It can be used in herbicide, to clean insulation materials, semiconductor industry precision instruments and circuit boards, to recycle PVC exhaust, as a detergent, dye supplement and dispersing agent.
It is used in mediums for polymerization reactions such as engineering plastics and aramid fiber.
1-Methyl-2-pyrrolidinone is used as a polyvinylidene fluoride solvent and electrode auxiliary material for lithium ion batteries.
high purity grade for ICP-MS detection.
For peptide synthesis.
Chemical Properties l-Methyl-2-pyrrolidone can undergo a number of chemical reactions even though it is accepted as a stable solvent. It is resistant to hydrolysis under neutral conditions, but strong acid or base treatment results in ring opening to 4-methyl aminobutyric acid. l-Methyl-2-pyrrolidone can be reduced to 1-methyl pyrrolidine with borohydride. Treatment with chlorinating agents results in amide formation,an intermediate which can undergo further substitution, while treatment with amyl nitrate yields the nitrate. Olefins can be added to the 3 position by treatment first with oxalic esters, then with appropriate aldehyes (Hort and Anderson 1982).

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