BS EN 1209:2003
Current
The latest, up-to-date edition.
Chemicals used for treatment of water intended for human consumption. Sodium silicate
Hardcopy , PDF
English
12-01-2004
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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
Specifies the characteristics and specifies the requirements and the corresponding test methods for sodium silicate. It gives information on its use in water treatment.
| Committee |
B/504/10
|
| DevelopmentNote |
Supersedes 01/121102 DC (02/2004) Supersedes 93/506908 DC. (03/2007)
|
| DocumentType |
Standard
|
| Pages |
28
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
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.
| Standards | Relationship |
| NEN EN 1209 : 2004 | Identical |
| NS EN 1209 : 2ED 2004 | Identical |
| NF EN 1209 : 2004 | Identical |
| EN 1209:2003 | Identical |
| UNI EN 1209 : 2004 | Identical |
| SN EN 1209 : 2003 | Identical |
| NBN EN 1209 : 2004 | Identical |
| I.S. EN 1209:2004 | Identical |
| DIN EN 1209:2004-03 | Identical |
| UNE-EN 1209:2004 | Identical |
| 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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