n-Hexane

Property:

Colorless, volatile liquid with a slightly disagreeable odor. Insoluble in water, soluble in ethanol, acetone, ethyl ether.

Use:

as solvent in olefin polymerization; as extractant for vegetable oil; in formulating contact adhesives, coating materials, paints and inks.

Specification:

Item Typical measured values Test methods
Appearance Colorless liquid  
Density, kg/cm3 0.667 GB/T1884(5)
Distillation range, °C -  
Initial boiling point, °C 63  
98% distilled temperature ≤ 71 GB/T6536
Benzene, ppm ≤ 100 SH/T0166
Water, ppm ≤ 200 GB/T259
Sulfur, ppm ≤ 2 GB/T380
Bromine index, mg Br/100g, ≤ 100 GB/T11136

Caution

n-hexne is generally low toxic. It is moderately irritating to skin and mucosa. Excessive inhalation of vapors may result in dizziness, headache, excitation, central nervous system depression. The vapors are highly flammable and may form explosive mixture with air. n-Hexane shall be kept well closed in iron, copper or aluminum containers under cool, dry and ventilated conditions. Keep away from heat, sparks and flame. Avoid shock, rain and direct sunlight.



 

Copyright(C)2003,Nanjing Qirui Material Co.,Ltd.All Rights Reserved.
Member of ChemNet.com CCN Supported by Hi2000