
NMP solvent
Purity: ≥ 99.90%
Chroma:<10#
Moisture content: ≤ 100PPM
PH value: 7-9
1、 Purpose
1. NMP is widely used for aromatic hydrocarbon extraction, purification of ethylene, olefins, and dienes;
NMP can be used as a solvent for polymers and a medium for polymerization reactions, such as engineering plastics such as polyimide, polyphenylene sulfide, and aramid fibers;
3. NMP can be used in insulation materials, pesticide pigments, and cleaning agents. 4. NMP can also be applied in electronic industries such as batteries, LCDs, and semiconductors.
Packaging:Galvanized or polyethylene drums, with a net weight of 200 kilograms per drum
Storage and transportation:Store in a cool and ventilated warehouse, away from flames and heat sources. When handling, load and unload lightly, maintain intact packaging, and prevent damage and leakage.
1、 Product specifications
Industrial Grade
| Project Analysis Item | Specification | Unit | Test method |
| Purity Includes Metal LSOMERS | Min99.5 | % | Q/TRD001-2004 |
| Total Metal Pyrrolidone | 0.40 | % | Q/TRD001-2004 |
| Butyrolactone | Max 0.020 | % | Q/TRD001-2004 |
| Total Diols | 20 | Ppm | Q/TRD001-2004 |
| Total Amines | 20 | Ppm | Q/TRD001-2004 |
| Moisture | 0.05 | % | GB/T6283 |
| Color | 25 | APHA | GB/T3143 |




