Applicable to hexafluorosilicic acid used for treatment of water intended for human consumption. Describes the characteristics of hexafluorosilicic acid and specifies the requirements and the corresponding test methods for hexafluorosilicic acid. Gives information on its use in water treatment and also determines the rules relating to the safe handling and use of hexafluorosilicic acid.
SANS 12175:2007 history
2007SANS 12175:2007 Chemicals used for treatment of water intended for human consumption - Hexafluorosilicic acid