It is colorless crystal or white crystalline granular,no smell.It is easily soluble in water, N:21 ... % SpecificationsMF:(NH4)2SO4 Property It is colorless crystal or white granular,no smell. Ammonium SulfateMF: (NH4)2SO4MW: 132.13Property:It ... in metallurgy, medicine, leather, wood preservative, textile, plating, ferment, fertilizer.Standard (GB535-1995) Index Fine Grade Appearance white without any ...