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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

Data Waiving

Key value for chemical safety assessment

Biodegradation in water:
under test conditions no biodegradation observed

Additional information

According to REACH Regulation Annex VII, column 2, the study does not need to be conducted if the substance is inorganic.

For risk assessment purposes potassium phophonate has been considered as non biodegradable.