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CAS NO 872-50-4 N-Methyl-2-Pyrrolidone (NMP) Fine Chemical
02
introduce
N-Methyl-2-Pyrrolidone (NMP) is a high-performance polar aprotic solvent, boasting exceptional solubility, low volatility, and superior thermal & chemical stability. Widely recognized and trusted in the lithium battery, electronics, pharmaceutical, and petrochemical sectors, it features excellent process adaptability.
Our stringent quality control ensures consistent product purity and reliable supply to meet diverse industrial demands.
Our stringent quality control ensures consistent product purity and reliable supply to meet diverse industrial demands.
02
Physical and chemical properties
- Melting Point: −24°C
- Boiling Point: 202.0±0.0 °C at 760 mmHg
- Flash Point:86.1±0.0 °C
- Density: 1.0±0.1 g/cm3
- Odor: Slight amine odor
- Solubility: Miscible with ethanol (0.1 mL/mL)(10%, v/v)
Chemically, it is fully miscible with water, ethanol, ether, acetone, aromatics, and castor oil in all proportions. It maintains stability under standard storage and application conditions but decomposes when exposed to light. Incompatible with strong oxidants, strong acids, reducing agents, and bases, it also has slight hygroscopicity.
- Boiling Point: 202.0±0.0 °C at 760 mmHg
- Flash Point:86.1±0.0 °C
- Density: 1.0±0.1 g/cm3
- Odor: Slight amine odor
- Solubility: Miscible with ethanol (0.1 mL/mL)(10%, v/v)
Chemically, it is fully miscible with water, ethanol, ether, acetone, aromatics, and castor oil in all proportions. It maintains stability under standard storage and application conditions but decomposes when exposed to light. Incompatible with strong oxidants, strong acids, reducing agents, and bases, it also has slight hygroscopicity.
1. Exceptional Solvency: It demonstrates strong dissolving power for polymers, petrochemicals, resins, and various organic/inorganic substances, effectively enhancing the efficiency of formulation and reaction processes.
2. Superior Stability: Low volatility and excellent thermal & chemical stability ensure consistent performance in high-temperature processing and long-term storage, reducing solvent loss and process risks.
3. Diversified Specifications: Available in industrial, electronic, pharmaceutical, and reagent grades, tailored to meet the precise requirements of different application scenarios—from general industrial cleaning to high-end electronics manufacturing.
4. Environmentally Friendly Performance: As an eco-friendly alternative to certain hazardous solvents, it complies with mainstream industrial environmental standards, supporting green production practices.
1. Lithium Battery Industry: Serves as a key solvent for electrode slurry preparation and electrode auxiliary material, ensuring uniform dispersion of active materials and improving battery performance.
2. Electronics & Semiconductors: Used for cleaning precision components such as IC semiconductors, LCD materials and PCB circuit boards; also applied in integrated circuit manufacturing and photoresist stripping.
3. Fine Chemicals & Pharmaceuticals: Acts as an efficient solvent and reaction medium in drug synthesis, pesticide formulation and herbicide production; also used as a dye auxiliary and dispersant.
4. Industrial Extraction & Refining: Applied in aromatics extraction, acetylene concentration, butadiene/isoprene purification and lubricating oil refining, with high recovery rate and low solvent loss.
5. Polymer Processing: Serves as a solvent for engineering plastics (e.g., PVDF) and aramid fiber polymerization, facilitating material processing and modification.
2. Electronics & Semiconductors: Used for cleaning precision components such as IC semiconductors, LCD materials and PCB circuit boards; also applied in integrated circuit manufacturing and photoresist stripping.
3. Fine Chemicals & Pharmaceuticals: Acts as an efficient solvent and reaction medium in drug synthesis, pesticide formulation and herbicide production; also used as a dye auxiliary and dispersant.
4. Industrial Extraction & Refining: Applied in aromatics extraction, acetylene concentration, butadiene/isoprene purification and lubricating oil refining, with high recovery rate and low solvent loss.
5. Polymer Processing: Serves as a solvent for engineering plastics (e.g., PVDF) and aramid fiber polymerization, facilitating material processing and modification.
We implement strict full-process quality inspection, with each batch of products undergoing rigorous testing on key indicators such as purity, density, color and water content to ensure compliance with international industrial standards. We have a stable raw material supply chain and advanced production equipment to support continuous and stable large-scale supply.
Meanwhile, our professional technical team provides tailored services including application guidance and process optimization advice.
Meanwhile, our professional technical team provides tailored services including application guidance and process optimization advice.
As a versatile high-performance polar solvent, N-Methyl-2-Pyrrolidone (NMP) plays an irreplaceable role in new energy, electronics, pharmaceutical and other high-value-added industries. Relying on stable product quality, diversified specifications and reliable supply capacity, we are committed to becoming a trusted partner for global customers.
Choose our NMP for your application needs and experience the value of high-quality fine chemicals. Contact us today to learn more about product-related information and cooperation support.
Choose our NMP for your application needs and experience the value of high-quality fine chemicals. Contact us today to learn more about product-related information and cooperation support.