Sulfuric acid is a highly corrosive strong mineral acid with the molecular formula H2SO4 and molecular weight 98.079 g/mol. It is a pungent-ethereal, colorless to slightly yellow viscous liquid that is soluble in water at all concentrations. Details : Density - 1.84 g/cm3 IUPAC ID - Sulfuric acid Boiling point - 337 oC Melting point - 10 oC Classification - Sulfuric acids