This dokument is applicable to sodium dihydrogen orthophosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium dihydrogen orthophosphate. It gives information on its use in water treatment.
DS/EN 1198:2005 history
2005DS/EN 1198:2005 Chemicals for treatment of water intended for human consumption - Sodium dihydrogen orthophosphate