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- Add:工厂地址：濮阳市范县濮王产业园，办公地址：濮阳市中原路与濮上路交叉口荣域城市广场B座17楼, Zip: 457000
- Contact: 汲静
- Tel:13683939981
- Email:pygmchem@126.com
Other Products
Chemical Name: N-Ethyl-2-Pyrrolidone / N-Ethyl-2-Pyrrolidone (NEP); 1-Ethyl-2-Pyrrolidone / 1-Ethyl-2-Pyrrolidone (NEP)
CAS No.: 2687-91-4
Structural Formula:
Molecular Formula: C6H11NO; Molecular Weight: 113.16
Appearance: Colorless transparent liquid. NEP is a strongly polar organic solvent with high chemical stability, weak alkalinity, high solvency, low vapor pressure, and low dielectric constant. It can be used as an efficient selective solvent, catalyst, and cationic surfactant.
(Enterprise Standard: Q/PGM002---2021 Standard)
Specification/Indicator | Electronic Grade | Industrial Grade |
Purity (GC, wt%) | ≥99.8 | ≥99.50 |
Moisture (K.F, wt%) | ≤0.05 | ≤0.1 |
Color (Hazen) | ≤20 | ≤50 |
Density (D420g/ml) | 0.990-0.999 | 0.990-0.999 |
pH (10% Aqueous Solution) | 6-10 | 6-10 |
Total Amine (ppm) | ≤ 30 | ≤50 |
Used in the production of pyrrolidone series products, intermediates for pharmaceuticals and pesticides, daily cosmetics industry, and lithium battery production, among other industries.
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| Origin: | China / Henan / Yangshi |
