... in metallurgy, medicine, leather, wood preservative, textile, plating ,ferment and fertiliser. Ammonium sulfate is used in ... metallurgy, medicine, leather, wood preservative, textile, plating ,ferment and fertiliser.Ammonium Sulphate:Molecular formula: (NH4) ... used in metallurgy, medicine, leather, wood preservative, textile, plating, ferment, and fertiliser.Specification:N: 20.5%minMoisture: 0 ...