sulfuric acid (H2SO4) A highly corrosive, dense, oily liquid, colorless to dark brown depending on its purity. Sulfuric acid (H2SO4) is used to manufacture a variety of chemicals including fertilizers, dyestuffs, paints, and detergents. It was formerly known as "oil of vitriol".. Related category INORGANIC CHEMISTRY Also on this site: Encyclopedia of Alternative Energy & Sustainable Living Encyclopedia of History Transport Concepts & Designs (partner site) |