... 5% CAS No:7784-25-0 Usage:Used in water purification/Food industry Manufacture as required.lumps or ... taste sweetened and Shibuya, have convergence, soluble in water, vulnerable to hot, Easy to lose the crystal water and ... and strong alkaline soil potassium fertility. 3. Storage:Stored in dry, cool airiness place, far away from heat, ... SHANDONG, CHINA - POST CODE : 276826 Alum(good quality&hot sales)