Professional production of drinking water requires sophisticated purification. Chlorite, chlorate, and the carcinogenic bromate are by-products that are formed during the disinfection process.

Expert Rev Ophthalmol. 2009;4(1):59-64. Edetate disodium (EDTA) is a chelating agent used in a variety of nonophthalmic products, including hair conditioner, facial cleansers, aftershaves and ...