Description

Specifications Table

Product Name – n-Hexane 99% PRA
Quantity/Pack Size – 1000 ml
Form – Liquid
Grade – PRA (Pro Analysis)
Application – Solvent extraction, chromatography, cleaning

Product Overview

n-Hexane 99% PRA is a high-purity aliphatic hydrocarbon solvent widely used in laboratory settings for its excellent dissolving properties and rapid evaporation rate. This PRA (Pro Analysis) grade ensures minimal impurities, making it suitable for sensitive applications like thin-layer chromatography (TLC) and solvent extraction processes. The solvent’s low viscosity and high volatility allow for efficient sample preparation and residue-free drying. Its non-polar nature makes it particularly effective for dissolving oils, fats, and other hydrophobic compounds. The 1000 ml pack size provides ample volume for routine lab work while maintaining cost efficiency. As a colorless liquid with a characteristic petroleum-like odor, n-Hexane requires proper ventilation during use. The product is packaged in a sturdy, leak-proof container to ensure safe storage and handling. Its consistent quality and reliability make it a staple in research and analytical laboratories.

FAQs

1.

What is the difference between PRA grade and technical grade n-Hexane?

PRA grade n-Hexane undergoes stricter purification processes compared to technical grade, resulting in higher purity (99%+) and lower impurity levels, making it suitable for analytical applications. 2.

Can this n-Hexane be used for food testing applications?

While n-Hexane is commonly used in food testing for oil extraction, ensure compliance with specific regulatory standards for food-grade solvents, as PRA grade may not always meet food safety requirements. 3.

What precautions should be taken when storing n-Hexane?

Store in a cool, well-ventilated area away from ignition sources, oxidizing agents, and direct sunlight. Keep the container tightly sealed to prevent evaporation and contamination. 4.

Is this n-Hexane compatible with plastic containers?

n-Hexane can dissolve certain plastics like polystyrene and polyethylene. Use glass or HDPE containers for long-term storage to avoid degradation. 5.

What alternatives exist if n-Hexane is unavailable?

Alternatives like heptane or cyclohexane may be used depending on the application, though their solubility and evaporation rates differ. Always verify compatibility with your specific protocol.