SodiumHypochlorite.pptVIP

Sodium Hypochlorite;Louis Pasteur discovered sodium hypochlorites potent effectiveness against disease-causing bacteria, and it became widely used as a disinfectant. ;Studies by numerous independent research institutes have supported the high level of disinfection effectiveness of sodium hypochlorite. It is recognized as having an unsurpassed disinfection spectrum. ;Sodium hypochlorite, NaOCl, is manufactured by the reaction of molecular chlorine with sodium hydroxide and water. A small excess of sodium hydroxide is required to maintain the pH between 11 and 13 to minimize decomposition. ;Sodium hypochlorite disproportionates spontaneously to chloride and chlorate. This disproportionation is accelerated by ionic strength, temperature and concentration of the bleach. ;Sodium hypochlorite solutions are often mistakenly referred to as chlorine bleach. This arises because of the use of chlorine in its manufacture. However, this is truly a misnomer as chlorine gas is not present in the product nor is it involved in the products mode of action.