Standard

NS-EN 12174:2022

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Omfang

This document 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).

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2022-05
  • Versjon: 1
  • Varetype: NAT
  • ICS 13.060.20
  • ICS 71.060.50
  • ICS 71.100.80
  • National Committee SN/K 386/AG 1

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