Product Name: N-Methyl-2-pyrrolidone
CAS: 872-50-4
|
Appearance |
Clear Liquid |
Clear Liquid |
|
Purity（wt%, GC） |
≥99.80 |
99.89 |
|
Moisture（wt%, K.F.） |
≤ 0.02 |
0.0096 |
|
Colority（Hazen） |
≤ 20 |
8 |
|
Density（D420g/ml） |
1.026-1.035 |
1.0325 |
|
Refractive index（ND20） |
1.465～ 1.475 |
1.4679 |
|
PH VALUE |
6-10 |
7.88 |
|
GBL |
≤400 |
152 |
NMP’s solvent properties make it indispensable across many sectors:
Used in organic synthesis and catalysis, including microwave‑enhanced reactions and metal‑catalyzed coupling reactions.
Lubricating oil refining, desulfurization of synthesis gas, and olefin extraction in petrochemical processing.
As a cleaning agent and coating solvent in electronics and precision cleaning.
In the production of pesticides, polymers, and high‑performance materials.
Judy@coreychem.com
