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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Soil Adsorption Coefficient i.e Koc value of clioquinol was estimated as 5425 L/kg (Log koc = 3.7343) at 25 deg C by means of MCI method. This indicates that clioquinol will have strong  tendency of sorption to soil and sediment and therefore have negligible migration potential to groundwater.

This Koc value when converted at 20 degC is equivalent to 4340.

Key value for chemical safety assessment

Koc at 20 °C:
4 340

Additional information

Soil Adsorption Coefficient i.e Koc value of clioquinol was estimated as 5425 L/kg (Log koc = 3.7343) at 25 deg C by means of MCI method. This indicates that clioquinol will have strong tendency of sorption to soil and sediment and therefore have negligible migration potential to groundwater.

This Koc value when converted at 20 degC is equivalent to 4340.

[LogKoc: 3.637]