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EN 12174:2006

Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate EN 12174:2006

Publication date:   Dec 27, 2006

General information

99.60   Withdrawal effective   May 22, 2013

CEN

CEN/TC 164 Water supply

European Norm

13.060.20   Drinking water | 71.060.50   Salts | 71.100.80   Chemicals for purification of water

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Scope

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).

Life cycle

PREVIOUSLY

WITHDRAWN
EN 12174:2001

NOW

WITHDRAWN
EN 12174:2006
99.60 Withdrawal effective
May 22, 2013

REVISED BY

WITHDRAWN
EN 12174:2013




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