TPU raw material
N-Methyl-2-pyrrolidone (NMP)
Classification： TPU raw material
Product introduction：N-Methyl-2-pyrrolidone(NMP) is anorganic compoundconsisting of a 5-memberedlactam. It is a colorless liquid, although impure samples can appear yellow. It is miscible with water and with most common organic solvents.
Product details
Product Name: N-Methyl-Pyrrolidone
Chemical Formula: C5H9NO
CAS No.: 872-50-4
Appearance: Colorless Clear Liquid
Main Application: Lithium Battery, Carbon Nanotube Conductive Agent, PCB, LCD, Semiconductor, Insulation Material, Petroleum Industry, High Polymer, Medical and etc.
Chemical Structure:
| Index | Electronic grade | Pharmaceutical grade | Industrial grade |
| Purity % | ≥99.9 | ≥99.8 | ≥99.5 |
| Chroma Hazen | ≤20 | ≤25 | ≤30 |
| Density g/ml | 1.032～1.035 | 1.032～1.035 | 1.032～1.035 |
| Moisture% | ≤0.02 | ≤0.05 | ≤0.1 |
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