Anhydrous ethanol (Ethanol absolute), is an aqueous solution of ethanol with high purity. In general, the concentration of 99.5% ethanol solution is generally called anhydrous ethanol, anhydrous ethanol is a mixture of ethanol and water. 1.Anhydrous ethanol composition A mixture of ethanol and water, generally a 99.5% ethanol solution. 2. Chemical properties of anhydrous ethanol […]

I. Emergency rescue procedures When a hazardous chemical accident occurs, the finder shall immediately report to the commander-in-chief, including the location of the accident, the specific situation and the nature of the hazardous chemicals involved. Notify members of the emergency organization, stretcher team and fire department to immediately rush to the accident scene and coordinate […]

Introduction to Ethanol Ethanol (ethanol), organic compound, molecular formula C2H6O, structural short formula CH3CH2OH or C2H5OH, commonly known as alcohol. 1. Introduction to ethanol Ethanol is a flammable, volatile, colorless and transparent liquid at room temperature and pressure, low toxicity, the pure liquid is not directly drinkable; has a special fragrance and slightly irritating; slightly […]