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Environmental fate & pathways

Bioaccumulation: aquatic / sediment

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Link to relevant study record(s)

Description of key information

Data waiving

Key value for chemical safety assessment

BCF (aquatic species):
0.5 L/kg ww

Additional information

According to REACH Regulation, Annex IX, column 2, The study need not be conducted if the substance has a low potential for bioaccumulation (for instance a log Kow < 3). Monopotassium salt of phosphorous acid is insoluble in octanol which, therefore, suggests that it would not bioaccumulate in fish or other animals

The representative value of 0.5 has been taken to perform risk assessment