Wholesale supply of high-quality ethanol ethanol ethanol

Alcohol is commonly known as ethanol, the same refers to a substance (CH3CH2OH) is a pure substance. The ethanol is high purity aqueous ethanol, 99.5% ethanol called. Ethanol is not a pure substance - If you have to remove the small amount of residual water that may be added to deal with magnesium, can get 100% ethanol, called absolute alcohol. Ethyl alcohol containing alcohol 95.57% (by mass), and water 4.43%, which is constant boiling mixture, its boiling point is 78.15 ℃, lower than the boiling point of pure ethanol (78.5 ℃). When put this mixture is distilled, the composition of the vapor and liquid phases are the same, namely ethanol and water has always been to the mixing ratio evaporated, the legal system can not be distilled ethanol. Second, the physical properties: Appearance: colorless, transparent liquid, with special aromatic flavor