Specifications Table

Product Name – ACETONITRILE 99% Extra Pure
Quantity/Pack Size – 500 ml, 2500 ml
Form – Liquid
Grade – Extra Pure (HPLC/LC-MS Grade)
Application – Chromatography, solvent extraction, analytical testing

Product Overview

ACETONITRILE 99% Extra Pure is a high-performance solvent designed for demanding laboratory applications where purity and consistency are critical. This HPLC-grade acetonitrile undergoes rigorous purification to ensure ultra-low UV absorbance, making it ideal for high-sensitivity analytical techniques like HPLC, LC-MS, and UV-Vis spectroscopy. Its polar aprotic nature enhances solubility for a wide range of organic and inorganic compounds, while the 99% purity minimizes interference in chromatographic separations. The solvent is stabilized to prevent degradation and is compatible with most lab-grade plastic and glassware. Its low viscosity and high volatility allow for efficient sample preparation and rapid evaporation, reducing processing time. Whether used as a mobile phase in chromatography or as a reaction medium in organic synthesis, this acetonitrile delivers reproducible results with minimal background noise. The extra pure grade ensures compliance with stringent lab standards, providing researchers with a reliable solvent for precise and accurate analyses.

FAQs

1. What is the shelf life of ACETONITRILE 99% Extra Pure?

The shelf life is typically 24 months from the date of manufacture when stored unopened in a cool, dry place away from direct sunlight and moisture. Always check the label for the exact expiry date.

2. Is this acetonitrile suitable for LC-MS applications?

Yes, this 99% extra pure grade is specifically designed for LC-MS and HPLC applications due to its high purity and low UV absorbance, ensuring minimal interference with detection.

3. Can this solvent be used with plastic containers?

ACETONITRILE 99% Extra Pure is compatible with most lab-grade plastic containers like HDPE and PTFE. However, prolonged storage in plastic may lead to leaching, so glass containers are recommended for long-term storage.

4. What precautions should be taken while handling this solvent?

Always handle in a fume hood due to its volatile nature and potential inhalation hazards. Wear appropriate PPE, including nitrile gloves and safety goggles, and avoid skin contact or ingestion.

5. How does this compare to reagent-grade acetonitrile?

This extra pure grade has stricter purity specifications, lower UV absorbance, and fewer impurities compared to reagent-grade acetonitrile, making it more suitable for high-sensitivity analytical techniques.