Detailed Product Description
High purity solvent,
Low residue Low water,
Low UV-absorbance,
Assuring optimum sensitivity,
Long term stability
n-Hexane for HPLC
CAS.No: 110-54-3
Molecular formula:C6H14
Molecular weight: 86.16
colorless transparent liquid
*The following content is generated by AI and is for reference only.
4L HPLC N-Hexane is a high-purity, specialized grade of n-hexane specifically formulated for High-Performance Liquid Chromatography (HPLC) applications. With a volume of 4 liters, this product offers an economical solution for laboratories requiring consistent solvent performance for routine analysis or preparative separations. As a non-polar, aliphatic hydrocarbon, n-hexane serves as a fundamental mobile phase component in normal-phase chromatography and is frequently utilized as a modifier in reversed-phase systems to adjust selectivity and improve peak resolution.
The chemical identity of n-hexane is defined by the molecular formula C6H14 and its corresponding CAS number 110-54-3. In the context of HPLC-grade specifications, this solvent undergoes rigorous purification processes to ensure extremely low levels of UV-absorbing impurities, water content, and other contaminants that could interfere with sensitive detectors such as UV-Vis or mass spectrometers. The "4L" designation indicates a bulk container size, which is ideal for industrial quality control labs, academic research facilities, and pharmaceutical manufacturing environments where large volumes of mobile phase are consumed daily.
Primary applications include the separation of lipids, fatty acids, waxes, and non-polar organic compounds. It is also widely used in sample preparation procedures, such as liquid-liquid extraction, to isolate analytes from complex matrices before instrumental analysis. Due to its volatility and low boiling point, it facilitates rapid evaporation during sample concentration steps. However, users must handle this solvent with strict safety protocols, as n-hexane is flammable and poses potential neurotoxicity risks upon prolonged exposure. Proper ventilation and personal protective equipment are essential when working with this reagent. This 4-liter bottle ensures supply stability for high-throughput workflows while maintaining the stringent purity standards required for reproducible chromatographic data in modern analytical chemistry.