BS EN 15077:2026

This standard BS EN 15077:2026 Chemicals used for treatment of swimming pool and spas water. Sodium hypochlorite is classified in these ICS categories:

• 13.060.25 Water for industrial use
• 71.100.80 Chemicals for purification of water

This document is applicable to sodium hypochlorite used directly or for the production of formulations for treating swimming pool and spas water. It describes the characteristics of sodium hypochlorite and specifies the requirements and the corresponding test methods for sodium hypochlorite. It gives information on its use for treating swimming pool and spas water.