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Environmental fate & pathways

Adsorption / desorption

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Description of key information

The adsorption potential of Reaction mass of sodium hydrogen N-(1-oxooctadecyl)-L-glutamate and stearic acid is low.

Key value for chemical safety assessment

Additional information

No experimental data evaluating the adsorption potential of Reaction mass of sodium hydrogen N-(1-oxooctadecyl)-L-glutamate and stearic acid are available. However, in accordance with Annex VIII, column 2 (9.3.1) of Regulation (EC) No. 1907/2006, testing the adsorption potential need not be conducted since i) the substance has a very low measured log Kow of < -1.85 indicating that the substance has a low potential for adsorption and ii) since the substance is rapidly biodegraded in the environment.