50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Aug 20, 2026
CEN
CEN/TC 164 Water supply
European Norm
71.100.80 Chemicals for purification of water
This document is applicable to iron (III) chloride solution a) and iron (III) chloride hexahydrate b) used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for iron (III) chlorides a) and b) and gives information for their use in water treatment. It also specifies the rules relating to safe handling (Annex B) and describes the use of iron (III) chloride (Annex A).
PUBLISHED
EN 888:2023
IN_DEVELOPMENT
FprEN 888
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 20, 2026