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1-Methyl-2-pyrrolidinone has the advantages of low viscosity, good chemical and thermal stability, high polarity, low volatility, and unlimited miscible with water and many organic solvents. 1-Methyl-2-pyrrolidinone is an excellent solvent that is widely used as an extractant for aromatic extraction, lubricating oil refining, acetylene enrichment, syngas desulfurization, etc., and is also used in industrial cleaning.
1-Methyl-2-pyrrolidinone is a polar aprotic delivery solvent. It has low toxicity, high boiling point and outstanding solubility. Strong selectivity and good stability advantages. It is widely used in aromatic extraction, acetylene, olefins, diolefins, solvents of polyvinylidene fluoride, electrode auxiliary materials for lithium-ion batteries, syngas desulfurization, lubricating oil refining, lubricating oil antifreeze, olefin extractant, solvents for polymerization of poorly soluble engineering plastics, agricultural herbicides, insulation materials, integrated circuit production, semiconductor industry precision instruments, circuit board cleaning, PVC tail gas recovery, cleaning agents, dye additives, dispersants, etc. It is also used as a solvent for polymers and polymerization reaction media, such as engineering plastics and aramid fibers. It can also be used in pesticides, pharmaceuticals and cleaning agents.
Items | Specifications | Results |
Appearance (25℃) | Colorless transparent liquid | Conforms |
Colority(Hazen) | ≤10 | 3 |
Purity | ≥99.90% | 99.908% |
Moisture | ≤200ppm | 97ppm |
10% PH | 6-9 | 8.29 |
Free Amine | ≤20ppm | 9ppm |
Refractive Index | 1.4680-1.4720 | 1.4685 |
Density | 1.028-1.033 | 1.029 |
Conclusion | The product conforms to the above specifications. | |
Welcome to inquire us to get the complete COA
| Product parameters | |
| Cas number: | 872-50-4 |
| Appearance: | Colorless liquid |
| Purity: | 99.9%min |
| Package details: | 200kg/drum; 20tons/ISO tank |
| Brand: | Fortunachem |
Uses：
1-Methyl-2-pyrrolidinone (NMP, CAS 872-50-4) is a high-boiling polar aprotic solvent; its main uses span lithium-ion battery electrode slurries, semiconductor/photoresist cleaning, engineering-plastic and aramid processing, pharmaceutical/pesticide synthesis, petrochemical extraction, coatings/inks and industrial cleaning; chemical-grade selling points center on strong PVDF/polymer solvency, high purity with low moisture/amine, recyclability, broad miscibility, thermal/chemical stability, multi-grade supply and stable large-scale availability.
What it is
CAS No.: 872-50-4
Synonyms: N-Methyl-2-pyrrolidone; NMP; 1-Methyl-2-pyrrolidinone
Molecular Formula: C5H9NO
Molecular Weight: 99.13
Appearance: Colorless to pale yellow transparent liquid, slight amine odor
Boiling Point: 202–204°C
Density: 1.026–1.035 g/cm³
Flash Point: about 86–99°C (depends on test method)
Refractive Index: about 1.466–1.472
Solubility: miscible with water and most organic solvents; dissolves many polymers, resins and active ingredients
Nature: strong polar aprotic solvent with high dipole moment, low volatility and good thermal/chemical stability
Main uses
Lithium-ion batteries: dissolves PVDF binder for cathode/anode slurries and CNT conductive pastes; currently the largest application area.
Semiconductor & display electronics: photoresist stripping, wafer cleaning, LCD/panel processing and precision electronic cleaning.
Pharmaceutical & agrochemical intermediates: reaction solvent, crystallization medium, solubilizer and permeation enhancer in API/pesticide formulation.
Polymer & resin processing: solvent for PVDF, polyimide, PPS, aramid fiber, epoxy and polyurethane systems.
Petrochemical extraction: aromatic extraction, lubricating-oil refining, acetylene/butadiene purification and gas desulfurization.
Coatings, inks & industrial cleaning: high-boiling co-solvent, paint stripper, degreaser and resin/flux remover.
Selling points for chemical-grade promotion
Strong PVDF and polymer solvency: especially attractive to battery, coatings and engineering-plastic buyers.
High-purity specification control: purity, moisture, color, free amine, refractive index and density can be tightly specified; industrial, battery, electronic, pharmaceutical and reagent grades are available.
Recyclable solvent: NMP can be recovered by distillation, supporting cost control and process sustainability when customers have recovery systems.
Broad miscibility: compatible with water, alcohols, ethers, esters, ketones, aromatics and many resins, making formulation adjustment easier.
High boiling point and low volatility: reduces evaporation loss during coating, cleaning and polymer processing.
Stable supply base: large-scale production from GBL/methylamine routes supports consistent batch quality for industrial buyers.
Also, if you have any other questions, you can contact us
FAQ From Wuhan Fortuna Chemical Co.,Ltd
Q1: Can I get a sample for free ?
A: For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test.
Q2: How to confirm the product quality before placing orders ?
A: Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order.
Q3: What is the payment you accept?
A: For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us.
Q4: What is your shipment way ?
A: For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement.
Q5: How long is your after-sales service?
A: We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company.
Q6: How do you treat quality complaint ?
A: We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers.
Name:Wuhan Fortuna Chemical Co.,Ltd
Category:Others
Trade Category: Trading Company
Employees: 11 - 50 People
Address: Room 2015, No.2 Building, Kaixin Mansion No.107
Company Information: Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical and Intermediates, Food and Feed additives, Fine chemicals,Biochemical and Reagent, which is the members of Hubei E-commerce Chamber.
Our company has professional persons who major in chemical R&D and sicentific management, supply fine chemical products with high quality and close service, also supply custom-tailored products according to our clients' requirement.
We have a positive and self-motivated management work team with a common philosophy, caring and commitment through teamwork, our team strive to achieve success in delighting our clients and ourselves.
Since Wuhan Fortuna Chemical Co., Ltd founded, we continuously innovate our products and improve our service, sales network. Hence, we initiate the first sale mode on net in China, which is the retail trade of small package bring along wholesale of diversified management modes. Our products are exported widely to South Korea, Vietnam, Australia, Europe and South America, highly recommended by our clients.We insist on the management creed “Market is our compass, Quality is our life, Credit is our soul”. Clients’ trust is our forward power, their satisfaction is our struggling goal.
Wuhan Fortuna Chemical Co.,Ltd is a professional manufacturer which provide 1-Methyl-2-pyrrolidinone with good quality and best price, welcome to contact us to get COA/TDS/MSDS of 1-Methyl-2-pyrrolidinone.
1. Guaranteed purity;
2. Large quantity in stock;
3. Largest manufacturer;
4. Best service after shipment with email;
5. High quality & competitive price;
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