Description
Specifications Table
Product Name – 1-Methyl-2-pyrrolidone (NMP) AR
Quantity/Pack Size – 500 ml
Form – Liquid
Grade – AR (Analytical Reagent)
Application – Solvent, extraction, synthesis
Product Overview
1-Methyl-2-Pyrrolidone (NMP) AR is a high-purity solvent widely recognized for its exceptional solvency power and low volatility. This analytical reagent (AR) grade NMP is meticulously refined to ensure minimal moisture content, making it suitable for applications requiring precise and reliable results. Its polar aprotic nature allows it to dissolve a broad range of organic and inorganic compounds, including polymers, resins, and salts, without undergoing significant chemical reactions. The low viscosity of NMP facilitates easy handling and uniform mixing in laboratory processes. Additionally, its high boiling point (202°C) ensures stability under elevated temperatures, reducing the risk of evaporation during prolonged use. The AR grade designation guarantees adherence to strict quality standards, with impurities controlled to meet analytical requirements. This solvent is also characterized by its hygroscopic properties, necessitating proper storage to maintain its purity. Whether used in synthesis, extraction, or as a reaction medium, this NMP variant delivers consistent performance, making it a staple in research and development environments.
FAQs
1. What is the boiling point of 1-Methyl-2-Pyrrolidone (NMP) AR?
The boiling point of NMP AR is approximately 202°C, which contributes to its thermal stability in laboratory applications.
2. Is this NMP variant compatible with plastic containers?
NMP can degrade certain plastics over time, so it is recommended to store it in glass or HDPE containers for long-term stability.
3. Are there any alternatives to NMP for similar solvent applications?
Alternatives like dimethylformamide (DMF) or dimethyl sulfoxide (DMSO) can be used, but their solvency profiles and toxicity levels differ.
4. How should NMP AR be stored to maintain its purity?
Store in a tightly sealed container in a cool, dry place, away from moisture and direct sunlight to prevent contamination.
5. What is the typical moisture content in AR-grade NMP?
AR-grade NMP typically contains less than 0.1% moisture, ensuring high purity for analytical and synthesis applications.
