20/30408001 DC - BS EN 12174. Chemicals used for treatment of water intended for human consumption. Sodium hexafluorosilicate

20/30408001 DC

BS EN 12174. Chemicals used for treatment of water intended for human consumption. Sodium hexafluorosilicate

Status : Draft for public comment, Current   Published : May 2020

Format
PDF

Format
HARDCOPY



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).




Standard Number20/30408001 DC
TitleBS EN 12174. Chemicals used for treatment of water intended for human consumption. Sodium hexafluorosilicate
StatusDraft for public comment, Current
Publication Date28 May 2020
Normative References(Required to achieve compliance to this standard)ISO 4793, ISO 5993, ISO 6206, ISO 3165, ISO 8213, ISO 4281, ISO 5444, EN ISO 3696:1995, ISO 6353-1, ISO 3696:1987
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsprEN 12174:2020
Draft Expiry Date20 July 2020
DescriptorsChemical analysis and testing, Marking, Physical properties of materials, Chemical composition, Potable water, Safety measures, Water purification, Water treatment, Chemical properties, Storage, Fluorosilicates, Purity, Sodium inorganic compounds
ICS13.060.20
71.100.80
Title in FrenchProduits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Hexafluorosilicate de sodium
Title in GermanProdukte zur Aufbereitung von Wasser für den menschlichen Gebrauch - Natriumhexafluorsilikat
CommitteeCII/59
PublisherBSI
FormatA4
DeliveryYes
Pages20
File Size348 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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