Withdrawn
This European Standard is applicable to sodium hexafluorosilicate used for treatment of water intended for human consumption. It describes the characteristics of sodium hexafluorosilicate and specifies the requirements and the corresponding test methods for sodium hexafluorosilicate. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of sodium hexafluorosilicate (see Annex B).
                WITHDRAWN
                                    SSH EN 12174:2006
                            
                    WITHDRAWN
                    SSH EN  12174:2013
                    95.99
                                        Withdrawal of Standard
                    Nov 10, 2023
                
                PUBLISHED
                                    SSH EN 12174:2022