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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Adsorption to solid soil phase is not expected.

Key value for chemical safety assessment

Additional information

Log Koc of the uncharged 4-nitrotoluene-2-sulphonic acid was calculated to be 1.41 at 25 °C (corresponding Koc = 25.45) using EpiWin v4.00 KocWin v2.00 (BASF SE, 2009). Since substance is present as anion under environmental conditions a log Koc of 1.41 is already a worst case assumption.