DIN EN 1421:2022-12
Chemicals used for treatment of water intended for human consumption - Ammonium chloride; German version EN 1421:2022 / Note: This standard is part of the DVGW body of rules.
| Fecha edición: |
2022-12-01
En Vigor
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|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This European Standard is applicable to ammonium chloride used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements of ammonium chloride and refers to the corresponding analytical methods. It gives information for its use in water treatment. It also determines the rules relating to safe handling and use of ammonium chloride (see Annex B). |
| Keywords: | Ammonium chloride|Analysis|Chemical analysis and testing|Chemical elements and inorganic compounds|Chemical properties|Chemicals|Chlorides|Delivery|Descriptions|Designations|Drinking water treatment|Formulae|Handling|Impurities|Incompatibility|Marking|Physical properties|Potable water|Products|Properties|Purity|Quality|Safety|Specification (approval)|Storage|Testing|Toxic materials|Transport|Treatment|Use|Warning notes|Water|Water practice|Water purification|Water supply|Water treatment |
| ICS: | 71.100.80 - Productos químicos para purificación de agua |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN 1421:2022 |
|
Reemplazo Normas |
Reemplaza a DIN EN 1421:2013-03 Reemplaza a DIN EN 1421:2020-07 |
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