NF EN 901
NF EN 901

NF EN 901

December 2024
Standard Current

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

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Main informations

Collections

National standards and national normative documents

Publication date

December 2024

Number of pages

45 p.

Reference

NF EN 901

ICS Codes

71.100.80   Chemicals for purification of water

Classification index

T94-302

Print number

1

European kinship

EN 901:2024
Replaced standards (1)
NF EN 901
July 2013
Standard Cancelled
Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite

Le présent document s'applique à l'hypochlorite de sodium utilisé pour le traitement de l'eau destinée à la consommation humaine. Il décrit les caractéristiques de l'hypochlorite de sodium et spécifie les exigences et les méthodes d'essais correspondantes applicables à l'hypochlorite de sodium. Il donne des informations pour son emploi dans le traitement de l'eau. Il fixe également les règles relatives à la sécurité d'emploi et de manipulation (voir Annexe B).

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Description
  • 5 Critères de pureté
  • 6 Méthodes d'essai
  • 7 Étiquetage - Transport - Stockage
  • A Informations générales sur l'hypochlorite de sodium
  • B Règles générales relatives à la sécurité
  • C Dosage de l'arsenic, de l'antimoine et du sélénium (méthode par spectrométrie d'absorption atomique à génération d'hydrure)
  • D Détermination de la teneur en ions bromate dans l'hypochlorite de sodium par chromatographie liquide des ions et détection UV
  • E Résultats des essais interlaboratoires pour le dosage du bromate de sodium dans des solutions d'hypochlorite de sodium commercialisées
  • Bibliographie
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