Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid
NORM herausgegeben am 1.11.2022
Designation standards: ČSN EN 12175
Classification mark: 755885
Catalog number: 515408
Publication date standards: 1.11.2022
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN
This document is applicable to hexafluorosilicic acid used for treatment of water intended for human consumption. It describes the characteristics of hexafluorosilicic acid and specifies the requirements and the corresponding test methods for hexafluorosilicic acid. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of hexafluorosilicic acid (see Annex B)