EN 1204:2005

Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)

This document is applicable to calcium tetrahydrogen bis(orthophosphate) used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding tests methods for calcium tetrahydrogen bis(orthophosphate). It gives information on its use in water treatment.

Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Calciumtetrahydrogen-bis-orthophosphat

Dieses Dokument gilt für Calciumtetrahydrogen-bis-orthophosphat zur Aufbereitung von Wasser für den
menschlichen Gebrauch. Es beschreibt die Eigenschaften von Calciumtetrahydrogen-bis-orthophosphat und
legt die Anforderungen sowie die entsprechenden Prüfverfahren für Calciumtetrahydrogen-bis-orthophosphat
fest. Es gibt Informationen für die Anwendung von Calciumtetrahydrogen-bis-orthophosphat in der Wasser-
aufbereitung.

Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Bis-dihydrogénophosphate de calcium

Le présent document est applicable au bis-dihydrogénophosphate de calcium utilisé pour le traitement de
l�eau destinée à la consommation humaine. Il décrit les caractéristiques et spécifie les exigences et les
méthodes d�essai correspondantes du bis-dihydrogénophosphate de calcium. Il donne des informations pour
son emploi dans le traitement de l�eau.

Kemikalije, ki se uporabljajo za pripravo pitne vode – Kalcijev dihidrogen fosfat (V) (Ca(H2PO4)2)

General Information

• Status: Published
• Publication Date: 15-Mar-2005
• 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: 9060 - Closure of 2 Year Review Enquiry - Review Enquiry
• Start Date: 02-Dec-2024
• Completion Date: 02-Dec-2024
• Directive: 305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
• Directive: 89/106/EEC - Construction products
• Ref Project: SIST EN 1204:2005 - Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)

Relations

• Replaces: EN 1204:1997 - Chemicals used for treatment of water intended for human consumption - Monocalcium phosphate
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Kemikalije, ki se uporabljajo za pripravo pitne vode – Kalcijev dihidrogen fosfat (V) (Ca(H2PO4)2)Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Calciumtetrahydrogen-bis-orthophosphatProduits chimiques utilisés pour le traitement de l'eau destinée a la consommation humaine - Bis-dihydrogénophosphate de calciumChemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)71.100.80Chemicals for purification of water13.060.20Pitna vodaDrinking waterICS:Ta slovenski standard je istoveten z:EN 1204:2005SIST EN 1204:2005en01-julij-2005SIST EN 1204:2005SLOVENSKI
STANDARDSIST EN 1204:19991DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1204
March 2005 ICS 71.100.80 Supersedes EN 1204:1997 English version
Chemicals used for treatment of water intended for human consumption - Calcium tetrahydrogen bis(orthophosphate)
Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Bis-dihydrogénophosphate de calcium
Produkte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Calciumtetrahydrogen-bis-orthophosphat This European Standard was approved by CEN on 3 February 2005.
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 Central Secretariat 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 Central Secretariat has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2005 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1204:2005: ESIST EN 1204:2005

General information on calcium tetrahydrogen bis(orthophosphate).13 Bibliography.15
EN 26595 by EN ISO 11969. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. SIST EN 1204:2005

- Determination of arsenic- Atomic absorption spectrometric method (hydride technique (ISO 11969:1996)). ISO 2997, Phosphoric acid for industrial use – Determination of sulfate content – Method by reduction and titrimetry. ISO 3165, Sampling of chemical products for industrial use – Safety in sampling. ISO 3357, Sodium tripolyphosphate and sodium pyrophosphate for industrial use – Determination of total phosphorus (V) oxide content – Quinoline phosphomolybdate gravimetric method. ISO 3360, Phosphoric acid and sodium phosphates for industrial use (including foodstuffs) – Determination of fluorine content – Alizarin complexone and lanthanum nitrate photometric method. ISO 5373, Condensed phosphates for industrial use (including foodstuffs) – Determination of calcium content – Flame atomic absorption spectrometric method. ISO 6206, Chemical products for industrial use – Sampling – Vocabulary. ISO 6703-1, Water quality – Determination of cyanide – Part 1 : Determination of total cyanide. ISO 8213, Chemical products for industrial use – Sampling techniques – Solid chemical products in the form of particles varying from powders to coarse lumps. ISO 8288, Water quality – Determination of cobalt, nickel, copper, zinc, cadmium and lead – Flame atomic absorption spectrometric methods. ISO 9174, Water quality – Determination of chromium – Atomic absorption spectrometric methods. ISO 9965, Water quality – Determination of selenium – Atomic absorption spectrometric method (hydride technique).
1) Chemical Abstrats Service Registry Number. 2) European Inventory of Existing Commercial Chemical Substances. SIST EN 1204:2005
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