CHEMICAL FORMULA: H2So4 Physical Property : Slightly milky white clear liquid not darker thanbrown in colour SpecificationsSp.Gr. : 1.84Acidity as H2So4 : 98% min Be 66.2Ash residue on ignition % by weight : 0.2Iron as Fe : 0.5Arsenic as (As) : 0.004Lead as Pb : 0.005