Aluminium sulfate

CAS: 10043-01-3
Molecular Formula: Al2O12S3
Molecular Weight: 342.15
Product description:Colorless or white crystalline. Odourless, taste sweet. For industrial products containing iron and yellowish green, such as acidity. Stability in the air. Lose crystal water heated to 250 ℃, starts to break down when heated to above 700 ℃ for 3 oxidation 2 aluminium, sulfur trioxide, and water vapor. Soluble in water, acidic aqueous solution reaction.1. Used as paper sizing agent in papermaking industry, to enhance the water resistance, seepage control performance of paper; 2. Soluble in water can make the fine particles in the water and natural colloidal particles condensed into large pieces of floc, thereby to remove from the water, therefore, used for water supply and wastewater coagulant; 3. Used as a water purifying agent, also used as a precipitating agent, fixing agent, filling agent, etc. Used as antimicrobial khan cosmetics in cosmetic raw materials (astringent).