N-Hexane
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Product Description
N-Hexane
Chemical Name:N-Hexane;CAS 110-54-3
EINECS No.: 203-777-6
Chemical Formula: C6H14
Molecular Weight: 86.18
Melting point: -95°C
Boiling point: 68.95℃
Flash point: 30°F
Density at 25°C: 0.659 g/mL
Molecular Structure:
Description
The content of n-hexane in straight-run gasoline, Platinum Reforming raffinate, or wet natural gas is about 1-15%. Industrial production is mainly separated from the raffinate oil (containing hexane 11%-13%) of the Platinum Reforming Unit. The raffinate oil is separated by distillation to remove light components and reconstituted to obtain a fraction containing 60%-80% n-hexane. Double-column continuous rectification is adopted, hydrogenation is carried out with 0501 type catalyst to remove benzene and other unsaturated hydrocarbons, and qualified n-hexane is obtained. The United States also uses the adsorption separation method to prepare n-hexane. They are obtained by fractionation in petroleum fractions.
N-Hexane Standard
Appearance: Colourless Volatile Liquid
Content %≥: 99.0
Density at 25°C: 0.659 g/mL
Vapor pressure (20℃): 40 mmHg
Refractive index n20/D: 1.388
Explosive limit %(v): 1.0-8.1
Application
Used in solvents, extraction, organic synthesis, such as cleaning in electronics industry, extractant in pharmaceutical industry, extractant of edible vegetable oil, etc.; extraction solvent. Mainly used as solvent, such as vegetable oil extraction solvent, propylene polymerization solvent, rubber and paint solvent, pigment diluent. It is used for the extraction of various edible oils such as soybeans, rice bran, cottonseeds, and spices. In addition, it is a high-octane fuel. Solvent. Determination of moisture in methanol. UV spectrum analysis. Pesticide residue analysis. High performance liquid chromatography. Gas chromatography analysis standard. Biochemical research, protein sequence analysis. Determine the refractive index of minerals. Organic Synthesis. Replace mercury in thermometers.
Storge & Handling
Shall be stored in a cool, dry place to maintain its stability and prolong its shelf life. Proper storage conditions are crucial to prevent product degradation, as ethylene carbonate can slowly decompose in the presence of moisture.
Packing
132KG/Drum