BS EN 1207:2005

This standard BS EN 1207:2005 Chemicals used for treatment of water intended for human consumption. Tetrapotassium 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 tetrapotassium pyrophosphate used for treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding test methods for tetrapotassium pyrophosphate. It gives information on its use in water treatment.