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Environmental fate & pathways

Adsorption / desorption

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Administrative data

Link to relevant study record(s)

Description of key information

According to column 2 of Annex VIII, this study does not need to be conducted since Calcium iodate has low octanol water partition co-efficient value of -5.28. Also, the Soil Adsorption Coefficient estimated using the KOCWIN v2.00 indicate that the Log Koc value in soil environment would be 1.7831. Therefore this study was considered for waiver.

Key value for chemical safety assessment

Koc at 20 °C:
60.7

Additional information

According to column 2 of Annex VIII, this study does not need to be conducted since Calcium iodate has low octanol water partition co-efficient value of -5.28. Also, the Soil Adsorption Coefficient estimated using the KOCWIN v2.00 indicate that the Log Koc value in soil environment would be 1.7831. Therefore this study was considered for waiver.

[LogKoc: 1.7831]