... HG/T 2225-2001. 1.Brief introduction: Industrial aluminum sulfate as gray, white or pale yellow flakes, ... alcohol. The acidic aqueous solution, the hydrolysis of aluminum hydroxide. Industrial gray flakes, grains or massive, with ... , odorless non-toxic. No iron grade aluminum sulphate and sulfuric acid aluminum powder is pure white. High quality.2 ... More information pls mail to me. Aluminum Sulphate