| Customization: | Available |
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| CAS No.: | 872-50-4 |
| Formula: | C5h9no |
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N-methylpyrrolidinone (NMP), molecular formula :C5H9NO, English :1-Methyl-2-pyrrolidinone, colorless to light yellow transparent liquid, slightly ammonia odor, miscible with water in any proportion, almost completely mixed with all solvents, boiling point 204ºC, flash point 91ºC, strong moisture absorption, chemical stability, It is not corrosive to carbon steel and aluminum, and is slightly corrosive to copper.
It has the advantages of low viscosity, good chemical stability and thermal stability, high polarity, low volatility, and infinite miscibility with water and many organic solvents. This product is a micro drug, the allowable limit concentration in the air is 100PPM.
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Another name: |
NMP |
Chemical formula: |
C5H9NO
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Molecular weight: |
99.13 |
EINECS No.: |
212-828-1 |
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Vapour pressure: |
0.29 mm Hg ( 20 °C) |
Storage: |
Store at +5°C to +30°C. |
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Melting point: |
-24 °C (lit.) |
Boiling point: |
202 °C (lit.) 81-82 °C/10 mmHg (lit.) |
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Flashing point: |
187 °F |
Density: |
1.028 g/mL at 25 °C (lit.) |
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Color: |
colorless liquid |
Refractive index: |
n20/D 1.479 |
| Storage | Store below +30°C.. |
Vapor density |
3.4 (vs air) |
This product is an important chemical raw material, a polar solvent with good selectivity and stability properties , low toxicity, high boiling point , strong solvency, non-inflammable, has many advantages, such as the biodegradation, reutilization, safety in use and suitable for many kinds of prescription,etc. Its main applications are as follows:
1). Industrial Class: Lubricant refining; Electrical insulant; Pesticide accessory ingredient; High-class coating, printing ink, pigment;ect.
2). Fiber Class: Concentrate the acetylene; Extracte the butadiene, isoprene,aromatics, Polymerizing solvent for the engineering plastics which are difficult to dissolve(such as the polyphenylene sulfide and the polyimide) and the aromatic fiber;
3). Electric Class: Polymerizing lithium ion battery.
4). Reagent Class: deoil, defat, dewax, burnish, anti- rust and depainting,etc used in Integrated circuit profession and so on hard disk line, Requested strictly to control the metallic ion and Tiny dust particle; and The artifcial kidney function film liquid and the sea water desalination film liquid.
Packaging :
1.Galvanized iron drum packing : 200kgs per drum,16tons per 20'FCL
2.ISO tank packing: 21 tons per tank.
Storage condistion:
Store in a cool, ventilated and dry place, avoid sunlight, and do not get close to the fire source. Pay attention to handle with care when handling, and transport according to the provisions of toxic substances.
Shandong Baovi Energy Technology Co., LTD.was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.
Q1: what are your main products?
Our Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc. Widely used in agriculture,food sanitation and other fields.
Q2: Do you offer free samples?
A:Of course. We are always willing to offer free samples for our new clients.
Q3: Is there a Discount?
A.: Different quantity has different discount.
Q4:what is your payment?
For small order,you can pay by T/T,Western Union or Paypal, normal order by T/T to our company account.
1) How can I place order?
A: You can contact us by email about your order details, or place order on line.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we are using.
Any questions and some other chemicals, please feel free contact EVA!
Thank you so much!
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