Products Description
|
Molecular Formula |
C5H9NO |
|
Molecular Weight |
99.13106 |
|
CAS |
872-50-4 |
|
EINECS |
212-828-1 |
|
Appearance |
Clear Liquid |
|
HS Code |
2933790099 |
|
Grade Available |
Electronic, technical, pharmaceutical |
|
Density |
1.027 at 25 ℃/25 ℃ |
|
IUPAC Name |
1-methylpyrrolidin-2-one |
|
Purity |
99.8%min |
Product Information
N-Methyl-Pyrrolidone (NMP) is a colorless, transparent, oily liquid with a slight amine-like odor. It is a highly versatile and efficient solvent known for its excellent stability and strong dissolving power. NMP is fully miscible with water, alcohols, ethers, esters, ketones, halogenated hydrocarbons, and aromatic hydrocarbons.
A key advantage of NMP is its low toxicity and high boiling point, making it a safer and effective choice for various industrial processes.
Application
N-Methyl-Pyrrolidone (NMP) is a premier solvent widely used across multiple industries due to its superior performance. Its main applications include:
Extraction & Purification: An excellent solvent for aromatics extraction, acetylene concentration, butadiene separation, and synthetic gas desulfurization.
Polymer Processing: Serves as a vital solvent and reaction medium in the production of engineering plastics and fibers, such as polyamides, polyimides, and PPS (polyphenylene sulfide).
Industrial Cleaning: Used as an effective cleaning agent and degreaser in industrial maintenance and manufacturing.
Chemical Synthesis: Acts as a solvent in the manufacture of agrochemicals, pigments, coatings, and insulating materials.
Other Uses: Functions as a dispersing agent, dyeing aid, and anti-freeze agent in lubricants.
COA
|
Item |
Standard |
Result |
|
Purity |
≥99.8% |
99.86% |
|
Water |
≤0.030% |
0.008% |
|
Color |
≤10APHA |
7APHA |
|
Density(25℃) |
1.028~1.036 g/ml |
1.033 g/ml |
|
Refractive index(25℃) |
1.466-1.472 |
1.468 |
|
PH Value |
7-9 |
8.1 |
Synonyms
1-METHYL-2-PYRROLIDINONE, 872-50-4, N-Methylpyrrolidone, N-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidinone
Packaging
Standard Packaging: 200kg/drum, 1mt=1.6cbm, FCL=16MT; 1000KG/IBC, FCL=20MT
Have specific requirements? Our team is ready to tailor a packaging solution for your business. Get in touch today!
Handling and Storage
Precautions
Keep locked up. Keep away from heat. Keep away from sources of ignition. Ground all equipment containing material. Do not ingest. Do not breathe gas/fumes/ vapor/spray. Avoid contact with eyes. Wear suitable protective clothing. In case of insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents, reducing agents, acids, alkalis.
Storage
Hygroscopic. Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or flame). Do not store above 24°C (75.2°F). Preferably refrigerate.
Purchasing N-Methyl-Pyrrolidone (NMP) from Sinoright
As a professional supplier of N-Methyl-Pyrrolidone (NMP) with over ten years of experience, Sinoright guarantees a long-term, stable, and continuous supply of N-Methyl-Pyrrolidone (NMP) products and looks forward to establishing a long-term partnership with you.
Why Choose Sinoright
- A complete supply chain system ensures on-time delivery
- Guaranteed goods match the actual shipment and that each batch meets quality requirements
- Flexible payment methods: T/T, L/C, D/P, D/A, O/A, Ali Pay
- Professional service team providing after-sales support.
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