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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Adsorption to the solid soil phase is expected for the cation of Basazol Yellow 8511-MS and its hydrolysis products. Adsorption to the solid soil phase is not expected for the anion of Basazol Yellow 8511-MS.

Key value for chemical safety assessment

Additional information

The log Koc is 5.0 for the cation of Basazol Yellow 8511-MS and 4.6 and 5.0 for its hydrolysis products (BASF SE, 1998) and 0 for methane sulfonic acid (anion of Basazol Yellow 8511-MS; BASF SE, 2007).