BS EN 12931:2008

BS EN 12931:2008 Chemicals used for water intended for human consumption. Chemicals for emergency use. Sodium dichloroisocyanurate, anhydrous

BS EN 12931 applies to sodium dichloroisocyanurate anhydrous used for emergency treatment of water intended for human consumption. It describes the characteristics of sodium dichloroisocyanurate anhydrous and specifies the requirements and the corresponding test methods for sodium dichloroisocyanurate anhydrous. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use of sodium dichloroisocyanurate anhydrous.

Contents of BS EN 12931:

• Foreword
• Introduction
• Scope
• Normative references
• Description
• Purity criteria
• Test methods
• Labelling - Transportation - Storage
• General information on sodium dichloroisocyanurate, anhydrous
• General rules relating to safety
• Determination of arsenic, antimony and selenium (atomic absorption spectrometry hydride technique)
• Bibliography