DefinitionSodium hypochlorite is a chemical commonly found in bleach, water purifiers, and cleaning products.Swallowing sodium hypochlorite can lead to poisoning. Breathing sodium hypochlorite fumes may also cause poisoning, especially if the product is mixed with ammonia.This is for information only and not for use in the treatment or management of an actual poison exposure. If you have an exposure, you should call your local emergency number (such as 911) or the National Poison Control Center at 1-800-222-1222.Alternative NamesBleach; Clorox; Carrel-Dakin solutionPoisonous IngredientSodium hypochloriteWhere FoundChemical used to add chlorine to Swimming PoolsDisinfectantsSome bleaching solutionsWater purifiersNote: This list may not be all inclusive.SymptomsWatered-down (diluted) sodium