EN 891:2023

Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

This document is applicable to iron (III) chloride sulfate used for treatment of water intended for human consumption. It describes the characteristics of iron (III) chloride sulfate and specifies the requirements and the corresponding analytical methods for iron (III) chloride sulfate and gives information on its use in water treatment. It also determines the rules relating to safe handling and use of iron (III) chloride sulfate.

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Eisen(III)chloridsulfat

Dieses Dokument ist anzuwenden für Eisen(III)chloridsulfat zur Aufbereitung von Wasser für den menschlichen Gebrauch. Es beschreibt die Eigenschaften von Eisen(III)chloridsulfat und legt die Anforderungen sowie die entsprechenden Analysenverfahren für Eisen(III)chloridsulfat fest. Es enthält Angaben für dessen Anwendung in der Wasseraufbereitung. Es legt darüber hinaus Regeln für die sichere Handhabung und Verwendung von Eisen(III)chloridsulfat fest.

Produits chimiques utilisés pour le traitement de l’eau destinée à la consommation humaine - Chlorosulfate de fer (III)

Le présent document s’applique au chlorosulfate de fer (III) utilisé pour le traitement de l’eau destinée à la consommation humaine. Il décrit les caractéristiques du chlorosulfate de fer (III) et spécifie les exigences et les méthodes d’analyse correspondantes. Il donne des informations sur son emploi dans le traitement de l’eau. Il définit également les règles relatives aux précautions d’emploi et de manipulation du chlorosulfate de fer (III).

Kemikalije, ki se uporabljajo za pripravo pitne vode - Železov (III) klorid sulfat

Ta dokument se uporablja za železov (III) klorid sulfat, ki se uporablja za pripravo pitne vode. Navaja značilnosti železovega (III) sulfata, določa zahteve in ustrezne analitične metode za železov (III) klorid sulfat ter podaja informacije glede njegove uporabe pri pripravi vode. Določa tudi pravila za varno ravnanje z železovim (III) klorid sulfatom in njegovo uporabo.

General Information

• Status: Published
• Publication Date: 14-Feb-2023
• ICS: 71.100.80 - Chemicals for purification of water
• Technical Committee: CEN/TC 164 - Water supply
• Drafting Committee: CEN/TC 164/WG 9 - Drinking water treatment
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 15-Feb-2023
• Due Date: 04-Aug-2021
• Completion Date: 15-Feb-2023
• Ref Project: SIST EN 891:2023 - Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate

Relations

• Replaces: EN 891:2004 - Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate
• Effective Date: 18-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 891:2023
01-maj-2023
Nadomešča:
SIST EN 891:2005
Kemikalije, ki se uporabljajo za pripravo pitne vode - Železov (III) klorid sulfat
Chemicals used for treatment of water intended for human consumption - Iron (III)
chloride sulfate
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Eisen
(III)chloridsulfat
Produits chimiques utilisés pour le traitement de l’eau destinée à la consommation
humaine - Chlorosulfate de fer (III)
Ta slovenski standard je istoveten z: EN 891:2023
ICS:
13.060.20 Pitna voda Drinking water
71.100.80 Kemikalije za čiščenje vode Chemicals for purification of
water
SIST EN 891:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 891:2023

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SIST EN 891:2023


EN 891
EUROPEAN STANDARD

NORME EUROPÉENNE

February 2023
EUROPÄISCHE NORM
ICS 71.100.80 Supersedes EN 891:2004
English Version

Chemicals used for treatment of water intended for human
consumption - Iron (III) chloride sulfate
Produits chimiques utilisés pour le traitement de l'eau Produkte zur Aufbereitung von Wasser für den
destinée à la consommation humaine - Chlorosulfate de menschlichen Gebrauch - Eisen(III)chloridsulfat
fer (III)
This European Standard was approved by CEN on 25 December 2022.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 891:2023 E
worldwide for CEN national Members.

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SIST EN 891:2023
EN 891:2023 (E)
Contents Page
European foreword . 4
Introduction . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Description . 6
4.1 Identification . 6
4.1.1 Chemical name . 6
4.1.2 Synonym or common names . 6
4.1.3 Relative molecular mass . 6
4.1.4 Empirical formula . 6
4.1.5 Chemical formula . 6
4.1.6 CAS Registry Number . 7
...