DIN EN 12174:2023-03
Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate; German version EN 12174:2022 / Note: This standard is part of the DVGW body of rules.
| Fecha edición: |
2023-03-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | 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). |
| Keywords: | Chemical analysis and testing|Chemical properties|Chemicals|Dangerous stuffs|Disodium hexafluorosilicate|Drinking water|Drinking water supply|Drinking water treatment|Fluorosilicates|Handling|Hexafluoride|Limits (mathematics)|Marking|Physical properties|Potable water|Properties|Purity|Purity criterion|Purity requirements|Ratings|Safety|Safety measures|Sampling methods|Sodium silicate|Specification (approval)|Storage|Testing|Transport|Treatment|Warning designation|Warning notices|Water practice|Water quality|Water supply|Water treatment |
| ICS: | 71.100.80 - Productos químicos para purificación de agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 12174:2022 |
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Reemplazo Normas |
Reemplaza a DIN EN 12174:2013-08 Reemplaza a DIN EN 12174:2020-07 |
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