CAS 872-50-4 N-methyl-pyrrolidone -Professional supplier
If you want to buy N-methyl-pyrrolidone (CAS 872-50-4),please feel free to contact us: info@sancaiindustry.com
We can supply N-methyl-pyrrolidone (CAS 872-50-4) with lowest factory price,high quality and regular basis.
Specification of N-methyl-pyrrolidone
| Item | Specification | |
| Appearance | Colorless liquid | |
| Hazen | ≤25 | |
| Density | 1.032～1.035 | |
| Moisture | 0.05% | |
| Chloride(Cl+) | ＜5 PPM | |
| Phosphate | ＜1 PPM | |
| Butyrolactone | 500 PPM±100 | |
| Metal content | Fe | ＜0.01PPM |
| Zn | ＜0.01PPM | |
| Cd | ＜0.01PPM | |
| Total amine | ＜100 PPM | |
| Purity(HPLC) | ≥99.8% | |
More About N-methyl-pyrrolidone
CAS: 872-50-4
Standard: Technical grade
Content: 99.8%
Capacity:500MT/month
Loading port: Shanghai
Synonyms:M-Pyrol(R);N-Methylpyrolidone;N-Methylpyrrolid-2-One;N-Methylpyrrolidinone;N-Methylpyrrolidnone;N-Methylpyrrolidone;NMP, 1-Methyl-2-pyrrolidinone
MF: C5H9NO
Reach: Yes
Usage Of N-methyl-pyrrolidone
1. Lithium-ion Battery Industry (Main Application)
• Core solvent for lithium battery cathode slurry production, dissolving PVDF binder evenly to prepare uniform electrode coating slurry, stabilizing electrode structure and improving battery cycle performance.
• Cleaning solvent for battery pole pieces and production equipment to remove residual glue and impurities.
2. Electronics & Semiconductor Manufacturing
• Thinner and stripping agent for photoresist in semiconductor wafers, LCD/OLED color filters and PCB circuit boards, removing cured photoresist and flux residues on electronic components.
• High-purity degreasing cleaner for precision electronic parts, metal chips and optical components, replacing halogenated cleaning solvents.
• Solvent for polyimide, epoxy and insulating coating materials used in electronic packaging.
3. Petrochemical Extraction
• Extraction solvent for aromatic hydrocarbon separation (BTX extraction), butadiene recovery from cracking gas, lubricating oil refining and purifying industrial grease to remove unsaturated hydrocarbons and impurities.
• Desulfurization and deacidification absorbent for synthetic gas and industrial tail gas.
4. Coatings, Inks & Adhesives
• High-boiling polar solvent for high-temperature resistant coatings, water-based industrial inks and printing color pastes, dissolving polyurethane, polyamide, acrylic and fluorocarbon resins to enhance film flatness and gloss.
• Solvent and viscosity regulator for high-strength industrial adhesives and hot-melt glue systems.
• Paint remover and graffiti cleaning solvent for industrial surface treatment.
5. Pharmaceutical & Fine Chemical Synthesis
• High-polar reaction medium for organic synthesis, pharmaceutical intermediate production and API manufacturing, compatible with water and most organic reagents to boost reaction conversion rate.
• Extraction agent for separating and purifying pharmaceutical raw materials.
6. Agricultural Chemicals
• Co-solvent and penetration enhancer for herbicides, insecticides and fungicides, improving solubility of active pesticide ingredients and crop absorption efficiency.
7. Other Industrial Uses
• Spinning solvent for aramid, polyimide and high-performance synthetic fibers to produce high-strength industrial filament.
• Metal surface degreasing solvent for precision machinery and auto parts cleaning.
Package Of N-methyl-pyrrolidone
200kg/drum or according to the customers’ demand
One 20FCL can load 16mt with pallets.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down
Why Choose Us
1.Lowest factory price
Our product are produced under regular basis, our raw materials are centralized purchased, so our production cost is reduced more, our price is competitive on the market
Free sample available
2.Strict quality control system
All the products are produced under ISO System, we have independent QC departments, Double quality check before put in and sent out from the warehouse.
Third party inspection such as SGS and preshipment inspection available
3.Prompt delivery
We have good cooperation with many professional forwarders here, We can send the product to you once you confirm the order
We can send the product to you by courier, by air, by sea or by train as your requirements.
4.Professional staff with rich experience on export business
All our staff are graduated from regular economic university and chemical university, our production staff are familiar with the production process and our sales are familiar with the export process, our export operation staff have 10 years experience, we can help our clients to solve any kinds of export problem
5.Flexible payment terms
We can accept flexible payment terms such as T/T LC at sight or DP etc
Any requirements,pls feel free to contact with us, hope we can have pleasant cooperation with you.
