N-Ethyl-2-Pyrrolidone (NEP)

N-Ethyl-2-pyrrolidone(NEP) is a colorless transparent liquid with a boiling point of 203.6 ° C, a relative density of 0.994g/cm3, and an refractive index of 1.4665 (22 ° C). It is a strong polar organic solvent. It has high chemical stability, weak alkalinity, excellent solubility, low steam pressure and low dielectric constant. It does not form hydrogen bonds, and belongs to the polar aprotic transfer solvent, which can replace other solvents with poor stability, high vapor pressure and high toxicity that are easy to penetrate human skin, and is called non-toxic super-solvent.

【 Use 1 】
It is mainly used for refining oil products and the production of gunpowder, medicine, dyes, pesticides, daily chemicals, coatings, heat-resistant resins, etc
【 Use 2 】
Lithium battery, dry adhesive degreasing, stripping agent of photoresist, coating unwrapping agent, epoxy resin edge cutting.

We have many high-quality factories with deep cooperation, which can provide you with high quality products and competitive prices. And we can also give discounts for bulk purchases.And we cooperate with many professional freight forwarding companies, can deliver products safely and smoothly to your hands. Delivery time is about 3-20 days after confirmation of payment.

1. Are you a factory or a trading company?
We are a compnay integrating industry and trade,providing one-stop service.OEM could be accepted.

2. Do you provide samples? Is it free or extra?
Free samples.The sample's freight fee need to be paid by your side.

3. Do you have any certificates related to quality control?
ISO 9001:2008 certification to ensure quality.

4. What should I provide to get a quotation?
Pls inform us of the product type which you need,order quantity,address and specific requirements.The quotation will be made for your reference in time.

5. What kind of payment method do you prefer? What kind of terms are accepted?
Accepted Delivery Terms: FOB,CFR,CIF,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,Western Union; Paypal,Trade Assurance.
Language Spoken:English.