BS EN 1206:2005

This standard BS EN 1206:2005 Chemicals used for treatment of water intended for human consumption. Tetrasodium pyrophosphate is classified in these ICS categories:

• 71.100.80 Chemicals for purification of water
• 13.060.20 Drinking water

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