It is colorless crystal or white crystalline powder,no smell.It is easily soluble in water, N:21% specificationsMF(NH4)2SO4 Property It is colorless crystal or white crystalline powder,no smell. Ammonium SulfateMF: (NH4)2SO4MW: 132.13Property:It is colorless crystal or white crystalline powder,no smell.It is easily soluble in water,but insoluble in alcohol and acetone. Easy absorption of moisture ...