... Alum A. Purity:99.5% B. Manufacturer C. Water treatment industry D. Capability:200tons/day Ammonium Alum Ammonium ... : 15g/100ml (20°C) slightly soluble in water, Soluble in hot water, acidic aqueous solution. Soluble in dilute acid, ... powderAmmonium Alum Application: Used for medicine, food processing and water treatment agent . Ammonium Alum SpecificationItemIndexAluminium ammonium sulphate99.5%minFe0 ...