b
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
N-Methyl-Pyrrolidinone(NMP)
Basic Information Of N-Methyl-Pyrrolidinone(NMP):
Molecular formula: C5H9NO
Relative molecular weight: 99.134
CAS No.: 872-50-4
Shape: colorless transparent liquid, with boiling point of 202 ℃, flash point of 95 ℃, soluble in water and various solvents (acetaldehyde, ether, acetone, etc.).
Properties Of N-Methyl-Pyrrolidinone(NMP):
Item | Reagent Grade | Electronic Grade | Pharmaceutical Grade | Industrial Grade |
Purity% | ≥99.9 | ≥99.9 | ≥99.8 | ≥99.5 |
Chromaticity Hz | ≤15 | ≤20 | ≤25 | ≤30 |
Density g／ml | 1.032~1.035 | 1.032~1.035 | 1.032~1.035 | 1.032~1.035 |
Moisture (%) | ≤0.01 | ≤0.02 | ≤0.05 | ≤0.1 |
Usage Of N-Methyl-Pyrrolidinone(NMP):
1. Reagent grade: mainly used in liquid crystal, semiconductor and other high-end electronic industries.
2. Electronic grade: mainly used in lithium battery, fiber and other industries.
3. Pharmaceutical grade: mainly used in pharmaceutical solvents, intermediates and other industries.
4. Industrial grade: mainly used in petrochemical extraction, pesticide, insulating paint, industrial cleaning and other industries.
Packaging of N-Methyl-Pyrrolidinone(NMP):
Zinc Barrel (net weight: 200kg), Baking Paint Barrel (net weight: 200kg), HDPE Barrel (net weight: 200kg)
IBC Barrel (net weight: 1000kg), Isotank (net weight: 20MT), Bulk Tank Truck (30mt)
Manufacturing
