DSL Chem Chinese Factory Supply High Purity NMP Solvent N-Methylpyrrolidone (872-50-4)

• Customization: Available
• CAS No.: 872-50-4
• Formula: C5h9no
• Model NO.: DSL CHEM01
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Refined
• Colour: Colorless
• Purity: 99.90%
• Water: 68ppm
• Color: 3.7apha
• Total Amines: 15.7ppm
• pH: 8.49
• Proportion: 1.028-1.037
• Boiling Point: 202-204ºC
• Heat Capacity: 0.9908kcal/Kg
• Molecular Formula: C5 H9 No
• Molecular Weight: 99.13
• Viscosity: 1.65cp (0ºC)
• Melting Point: -24.4ºC
• Refractive Index: 1.468-1.472
• Transport Package: Galvanized Drum
• Specification: 200kg/Drum, 80 drums/ 20 GP′
• Trademark: DSL
• Origin: Shandong, China
• HS Code: 29337900

Product Description

Product Description

 

Name	NMP (N-Methylpyrrolidone)(N-Methyl-2-pyrrolidone)
Molecular Formula	C5H9NO
CAS No.	872-50-4
Package	200KG Steel drums 1000KG Composite IBC Bulk
Molecular Weight	99.15
Mass Percentage (%)	≥99.90%

Methylpyrrolidone, also known as NMP or 1-methyl-2-pyrrolidone). NMP (N-Methylpyrrolidone) highly polar organic solvent used in a variety of industries and applications. Colorless transparent oily liquid with a slight amine odor. It is soluble with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, aromatic hydrocarbons and castor oil. Low volatility, thermal stability, chemical stability are good, can volatilize with water vapor. It has hygroscopic property. Sensitive to light.

 

APPLICATION

1. Conductive pastes for lithium-ion battery and carbon nanotubes.

2. Acetylene concentration and extraction of butadiene, isoprene and aromatic hydrocarbons.
3. Lubricating oil refining.
4. Polymer solvents for insoluble engineering plastics (poly(p-phenylene sulfide) , polyimide) and aramid fibers.
5. High-grade paint, ink, pigment.
6. Cleaning agent: deoiling, degreasing, dewaxing, polishing, rust, paint, etc.
7. Artificial kidney function membrane fluid, desalination membrane fluid.
8. Polymer industry, pharmaceuticals, pesticides and other industries.


 

Packaging & Shipping

 

200kg /Drum, 80 Drums/ 20'GP
20MT in ISO Tank
1000KGS in IBC. 

NMP (N-Methylpyrrolidone) is highly hygroscopic and easily absorbs moisture in the air. Pay attention to sealing and moisture-proof. It is chemically inactive and non-corrosive to other metals such as carbon steel and aluminum, except for copper. Packed in galvanized iron drum. Store and transport in accordance with general chemical regulations.


 

Company Profile

Shandong Desenlai(DSL) chemical Co., LTD was founded by Shandong DAHaimeng chemical (1999), Haimeng New material (2002), Renjiang chemical (2008), Shandong Dahaimeng Chemical(2013) and Shandong Liuzan chemica (2016). We are a comprehensive chemical enterprise developed and integrated production, recycling and domestic and foreign sales. At present, we are not only occupies a wide range of chemical supply market in China, but also has been sold to more than 30 countries all around the world.

With more than twenty years of fine chemical business foundation, Shandong DSL Chemical is committed to building the most valuable chemical trading company in the whole industrial chain in China. With advanced marketing concept combined with modern management mode, the company provides customers with quality products and services and comprehensive "all-around" 
solutions.

The company adheres to the goal of green and sustainable 
development, and has long been committed to the operation of various fine chemical products,involving lithium new energy, biodegradable materials and other green energy fields. Such as N-methyl pyrrolidone, Butanediol, Butyrolactone, adipic acid, glycol, MBT(M), CBS(CZ), MBTS, Aniline oil, DMF, THF and so on.

WHY CHOOSE US?

 

 

FAQ

 

1.Q:Are you manufacturer?
A: As an integrated enterprise, we have our own production lines on N-Methyl Prrolidone, 1,4- Butanediol and Gamma-Butyrolactone. Meanwhile we are one of the experienced distributors for other chemicals such as Methylene Chloride, Chloroform, Aniline oil, cyclohexanone, Dimethyl Formamide, Propylene Glycol, Ethylene Glycol, Dimethyl Carbonate, etc. We have competitive price benefited by ready stock and good relations with some leading chemical manufacturers.
2.Can I get samples ?
 Yes, we can supply specified quantity free sample, you pay for the freight charge only.
3.Which documents do you support?
We can supply COA, TDS, MSDS and so on.
4.What is your MOQ? 
A: Normally our MOQ is 20'FCL for each product. Other quantity kindly contact us for sure.
5. How can you guarantee the quality of your products?

1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
     (2) Free sample or pre- shipment sample are available for our new cooperation before you place commercial order.

 We are sure the same specification commercial products as sample to customers.
  (3) Third Party Inspection like SGS can be arranged according to your requirement before shipping.
  (4) On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
 6. How to pay?
 PI will be sent firstly after our aligned products specification. Payment by T/T, X-Transfer ,LC and so on.
7.Q :Which kind of payment terms do you accept?
A:We prefer TT, LC payment terms. Other payment terms are flexible to be further discussed.
8.Q: What kind of package do you have?
A: We have various of packages to meet needs of our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
9.Q:What is your after-sales service?
 DESENLAI CHEMICAL aim to keep long term cooperation with all the customers, will sign a legally binding sales contract with customers for every order.  If you have doubt or concern on our products or service, pls feel free to contact with us.
10.Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.
 

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