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EN 901:2013

Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite

Publication date:   Jul 15, 2013

General information

99.60   Withdrawal effective   Dec 18, 2024

CEN

CEN/TC 164 Water supply

European Norm

71.100.80   Chemicals for purification of water

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Scope

This European Standard is applicable to sodium hypochlorite used for treatment of water intended for human consumption. It describes the characteristics of sodium hypochlorite and specifies the requirements and the corresponding test methods for sodium hypochlorite. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of sodium hypochlorite (see Annex B).
NOTE While this standard is not applicable to sodium hypochlorite generated in-situ (see bibliographic reference [7]), the limits for impurities and chemical parameters apply.

Life cycle

PREVIOUSLY

WITHDRAWN
EN 901:2007

NOW

WITHDRAWN
EN 901:2013
99.60 Withdrawal effective
Dec 18, 2024

REVISED BY

PUBLISHED
EN 901:2024