NEN EN 12932 : 2015

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
      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, dihydrate
Annex B (normative) General rules relating to safety
Annex C (normative) Determination of arsenic, antiomony
                    and selenium (atomic absorption
                    spectrometry hydride technique)
Bibliography

Explains the characteristics of sodium dichloroisocyanurate dihydrate and specifies the requirements and the corresponding test methods for sodium dichloroisocyanurate dihydrate. Pertains to sodium dichloroisocyanurate dihydrate used for emergency treatment of water intended for human consumption.