This European Standard is applicable to calcium hypochlorite used for the treatment of water intended for human consumption. It describes the characteristics of calcium hypochlorite and specifies the requirements and the corresponding test methods for calcium hypochlorite. It provides information on its use in water treatment. It also determines the rules relating to safe handling and use of calcium hypochlorite (see Annex B).
EN 900:2007 history
2014EN 900:2014 Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite
2007EN 900:2007 Chemicals used for treatment of water intended for human consumption - Calcium hypochlorite
1999EN 900:1999 Chemicals Used for Treatment of Water Intended for Human Consumption - Calicum Hypochlorite