UNE-EN 12931:2015
Current
The latest, up-to-date edition.
Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, anhydrous
Hardcopy , PDF
Spanish, Castilian, English
27-05-2015
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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 Composition of commercial product
4.2 Impurities and main by-products
4.3 Toxic substances
5 Test methods
5.1 Sampling
5.2 Analysis
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
dichloroisocyanurate, anhydrous
Annex B (normative) General rules relating to safety
Annex C (normative) Determination of arsenic, antiomony and
selenium (atomic absorption spectrometry
hydride technique)
Bibliography
Applicable to anhydrous sodium dichloroisocyanurate used for emergency treatment of water intended for human consumption. Characteristics of anhydrous sodium dichloroisocyanurate are described and requirements and corresponding test methods for anhydrous sodium dichloroisocyanurate are defined. Information is given on its use in water treatment.
| Committee |
CTN 77/SC 1
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NF EN 12931 : 2015 | Identical |
| NBN EN 12931 : 2015 | Identical |
| NEN EN 12931 : 2015 | Identical |
| NS EN 12931 : 2015 | Identical |
| I.S. EN 12931:2015 | Identical |
| SN EN 12931 : 2015 | Identical |
| UNI EN 12931 : 2008 | Identical |
| BS EN 12931:2015 | Identical |
| EN 12931:2015 | Identical |
| DIN EN 12931:2015-05 | Identical |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| EN ISO 12846:2012 | Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012) |
| ISO 12846:2012 | Water quality — Determination of mercury — Method using atomic absorption spectrometry (AAS) with and without enrichment |
| ISO 8288:1986 | Water quality — Determination of cobalt, nickel, copper, zinc, cadmium and lead — Flame atomic absorption spectrometric methods |
| EN 1233:1996 | Water quality - Determination of chromium - Atomic absorption spectrometric methods |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| 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 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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