Sulfate of aluminum technical aqueous solution
Aluminum sulfate as technical grade aqueous solution is prepared by reacting aluminum hydroxide with sulfuric acid followed by dissolving in water to the desired concentration of 7.2-8.5%. Only the highest quality raw materials are used to prepare the substance, ensuring the compliance with sanitary norms and rules. It is designed as coagulant for water treatment, in pulp and paper industry for paper sizing, in textile industry in dyeing fabrics, leather tanning, for wood preservation in the manufacture of wood-fiber products, in the manufacture of synthetic fibers. Advantages of use compared to dry reagents: Versatility and ease of use. Reduced costs of handling. No costs to prepare the working solution, as it requires no dissolution. Absence of insoluble product. Rather long shelf life – 1 year.