Ferric alum offered by our organization undergoes treatment at the vendors end using high grade compounds. Commonly utilized in various the pure, Industry applications alumina sulphate provided by our team has helped us establish itself as the favored option for patrons from all over the globe. We provide access to this chemical in an broad selection of grades and specifications. Features Valued for its clarity and precision composition manufactured by the reaction of alumina hydrate and bauxite with sulphuric acid aluminum sulfate is a nontoxic material frequently utilized in water treatment plants to clarify drinking water specifications alumina al2o3 6. 5 to 17 % min. Iron as fe 0. 01 % max insoluble matter 0. 3 % max ph 2. 8 m chemical formula alfe 2 so4 3. Xh2o raw material bauxite uses paper indutry, Etp plant etc.