| CAS No.: | 872-50-4 |
|---|---|
| Formula: | C5h9no |
| EINECS: | 212-828-1 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Liquid |
| Quality: | Technical |
| Samples: |
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| Customization: |
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N - Methyl pyrrolidone as NMP, molecular formula: C5H9NO, English: 1 - Methyl - 2 - pyrrolidinone, appearance is colorless to light yellow transparent liquid, slight ammonia odor, in any proportion of immiscible with water, but soluble in ether, acetone and ester, halogenated hydrocarbons, aromatic hydrocarbons and other organic solvents, and almost all completely mixed solvent, boiling point 204 ºC, flash point 91 ºC, hygroscopicity strong, stable chemical performance, no corrosion of carbon steel, aluminum, slightly corrosive to copper. It has the advantages of low viscosity, good chemical stability and thermal stability, high polarity, low volatility, and unlimited miscibility with water and many organic solvents. This product belongs to micro drug, the allowable limit concentration in the air is 100PPM.
| ITEM | Reagent Grade | Electric Grade | Common Grade | Industrial Grade |
| Purity wt% GC | ≥99.9 | ≥99.9 | ≥99.8 | ≥99.5 |
| Color Hazen | ≤10 | ≤10 | ≤20 | ≤30 |
| Density g/ml | 1.032-1.035 | 1.032-1.035 | 1.032-1.035 | 1.032-1.035 |
| Moisture wt% | ≤0.01 | ≤0.02 | ≤0.03 | ≤0.05 |
NMP is widely used in industry, especially in electronic chemicals, coatings, adhesives, pharmaceuticals and other fields.
1. Electronic chemicals: NMP is often used to clean ink and photoresist on the surface of semiconductor materials. It is also used as an excellent cleaning agent for electronic circuit boards and lithium batteries.
2. Coatings and adhesives: NMP can be used as a solvent for coatings and adhesives to improve the performance of coatings and adhesives.
3. Pharmaceuticals: NMP is used as API and intermediates in the pharmaceutical field, for example, in the synthesis of antiviral drugs.
4. Other applications: NMP can also be used in the production of plastics, synthetic fibers, printing inks, ion exchange resins and other fields.
Packaging Details
Galvanized barrels (net weight 200KG),Barrels of the lacquer that bake ( net weight 200KG),
HDPE barrels(net weight 200KG)
IBC barrels(net weight 1000KG),ISOTANK tank(net weight 20MT),Aproll tank lorry(30MT)
Port
Shanghai or Qingdao Port
Shandong Baovi Energy Technology co.,ltd is located in Jinan city, Shandong province, was founded in 2003, and it is a raw material supplier for the global organic chemical industry.
Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc., widely used in agriculture, food sanitation and other fields.
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