This document is applicable to tripotassium orthophosphate used for treatment of water intended for human consumption. It describesThe characteristics and specifies the requirements andThe corresponding test methods for tripotassium orthophosphate. It gives information on its use in water treatment. It also determinesThe rules relating to safe handling and use (see annex B).
EN 1203:2005 history
2005EN 1203:2005 Chemicals used for treatment of water intended for human consumption - Tripotassium orthophosphate
1997EN 1203:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Tripotassium Orthophosphate