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CEN
EN 1209:2003

EN 1209:2003

Current

Current

The latest, up-to-date edition.

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

Published date

17-12-2003

Publisher

Comite Europeen de Normalisation

Foreword
Introduction
1 Scope
2 Normative references
3 Description
  3.1 Identification
  3.2 Commercial form
  3.3 Physical properties
  3.4 Chemical properties
4 Purity criteria
  4.1 General
  4.2 Composition of commercial product
  4.3 Chemical parameters and indicator parameters
5 Test methods
  5.1 Sampling
  5.2 Analyses
6 Labelling - Transportation - Storage
  6.1 Means of delivery
  6.2 Risk and safety labelling according to the EU Directives
  6.3 Transportation regulations and labelling
  6.4 Marking
  6.5 Storage
Annex A (informative) General information on sodium silicate
Annex B (normative) General rules relating to safety
Bibliography

This European Standard is applicable to sodium silicate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for sodium silicate. It gives information on its use in water treatment.

Committee
CEN/TC 164
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

Standards Relationship
NEN EN 1209 : 2004 Identical
BS EN 1209:2003 Identical
NS EN 1209 : 2ED 2004 Identical
SANS 51209 : 1ED 2007(R2014) Identical
NF EN 1209 : 2004 Identical
UNI EN 1209 : 2004 Identical
SN EN 1209 : 2003 Identical
NBN EN 1209 : 2004 Identical
I.S. EN 1209:2004 Identical
PN EN 1209 : DEC 2004 Identical
DIN EN 1209:2004-03 Identical
UNE-EN 1209:2004 Identical

09/30183557 DC : 0 BS EN ISO 11148-9 - HAND-HELD NON-ELECTRIC POWER TOOLS - SAFETY REQUIREMENTS - PART 9: DIE GRINDERS
96/102362 DC : DRAFT MAR 1996 PREN 806-2 - SPECIFICATION FOR INSTALLATION INSIDE BUILDINGS CONVEYING WATER FOR HUMAN CONSUMPTION - PART 2: DESIGN

EN 26595:1992/AC:1992 WATER QUALITY - DETERMINATION OF TOTAL ARSENIC - SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
ISO 3165:1976 Sampling of chemical products for industrial use — Safety in sampling
EN 1483:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry
EN ISO 11885:2009 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007)
ISO 5961:1994 Water quality Determination of cadmium by atomic absorption spectrometry
ISO 9965:1993 Water quality Determination of selenium Atomic absorption spectrometric method (hydride technique)
ISO 9174:1998 Water quality Determination of chromium Atomic absorption spectrometric methods
ISO 8288:1986 Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods
ISO 6595:1982 Water quality Determination of total arsenic Silver diethyldithiocarbamate spectrophotometric method
ISO 1689:1976 Sodium and potassium silicates for industrial use — Calculation of the ratio : silicon dioxide/sodium oxide or silicon dioxide/potassium oxide
ISO 6703-1:1984 Water quality — Determination of cyanide — Part 1: Determination of total cyanide
ISO 1690:1976 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
EN ISO 3696:1995 Water for analytical laboratory use - Specification and test methods (ISO 3696:1987)
ISO 6206:1979 Chemical products for industrial use — Sampling — Vocabulary
ISO 1692:1976 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
ISO 1185:2003 Road vehicles Connectors for the electrical connection of towing and towed vehicles 7-pole connector type 24 N (normal) for vehicles with 24 V nominal supply voltage
ISO 8213:1986 Chemical products for industrial use — Sampling techniques — Solid chemical products in the form of particles varying from powders to coarse lumps

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