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Environmental fate & pathways

Adsorption / desorption

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Description of key information

The substance shows negligible sorption to soil and sediment and rapid migration potential to groundwater.

Key value for chemical safety assessment

Koc at 20 °C:
8

Additional information

Soil Adsorption coefficient (Koc) value of 3-acetamido-5-amino-4-hydroxybenzenesulphonic acid is estimated to be 10 by MCI method(EPI Suite) and Sabljiic molecular connectivity method(DEPA QSAR study) indicating it has high mobility in the soil.Thus the substance shows negligible sorption to soil and sediment and rapid migration potential to groundwater. The key value of Koc of 10 (25deg c) when converted at 20°C is equivalent to 8.

[LogKoc: 0.90308]