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N-Methyl pyrrolidone (also known as NMP) is an organic compound with the chemical formula C4H7NO. It is a colorless, flammable, volatile liquid with a strong odor. NMP is mainly used as a solvent and has good solubility and can dissolve many polymers and chemicals.
NMP is widely used in industry, especially in electronic chemicals, coatings, adhesives, pharmaceuticals and other fields.
1. Electronic chemicals: NMP is often used to clean ink and photoresist on the surface of semiconductor materials. It is also used as an excellent cleaning agent for electronic circuit boards and lithium batteries.
2. Coatings and adhesives: NMP can be used as a solvent for coatings and adhesives to improve the performance of coatings and adhesives.
3. Pharmaceuticals: NMP is used as API and intermediates in the pharmaceutical field, for example, in the synthesis of antiviral drugs.
4. Other applications: NMP can also be used in the production of plastics, synthetic fibers, printing inks, ion exchange resins and other fields.
It should be noted that although NMP has excellent properties in many aspects, long-term exposure to its vapor may have an impact on human health. Therefore, when using NMP, it is necessary to take appropriate protective measures and ensure that the working environment is well-ventilated.
Appearance | Colorless liquid |
Content | ≥99.80% |
PH | 7-9 |
Water ppm | ≤200 |
Chroma Hazen | ≤10 |
Density, g/ml | 1.028- 1.037 |
Free amine ppm | ≤30 |
Flash point | 95 |
Package:25kg/bag.220kg/drum or as per buyer requirements.
Storage: Store in a cool and ventilated warehouse. Do not mix with acids for storage and transportation.
1 Q:Are you manufacturer?
A: Yes, we are a factory over 10 years and our products sales well on the market.
2 Q: What is your MOQ?
A: Our MOQ is at leasst 1 One package.
3 Q: What kind of package do you have?
A: We have various of packages to meet our customers,like Iron drums,plastic drums, IBC tanks, Flexitank, ISO TANK and bags etc.
4 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.
5 Q: Can I get a sample?
A: Free samples are available, but buyers needs to pay freight.
But for high value item, should pay sample cost.
6 Q: How long does it take for me to get a sample?
A: It depends. Generally speaking, it is about 7-10 days.
7 Q: Why is the quote offered different from the sticker price?
A: As we know, prices of chemicals are not fixed, they fluctuate with the markets.
8 Q:Can you give me a discount price?
A: Yes. It depends on your order qty.
9 Q: How about your delivery? When will my goods be shipped?
A: Prompt and reliable delivery by professional shipping lines.
About 3-5 days after prepayment is done.
10 Q: Is the quality of your products guaranteed?
A: We have a professional R&D team, so every batch of our products is up to standard. We will have goods tested and provide COA before delivery for sure.
