This document is applicable to disodium hydrogen orthophosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for disodium hydrogen orthophosphate. It gives information on its use in water treatment.
DIN EN 1199:2005 history
2005DIN EN 1199:2005-06 Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate; German version EN 1199:2005
2005DIN EN 1199:2005 Chemicals used for treatment of water intended for human consumption - Disodium hydrogen orthophosphate; German version EN 1199:2005