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Environmental fate & pathways

Adsorption / desorption

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Description of key information

Based upon a calculated log Koc adsorption of NTA acid to solid soil phase is not expected. 

Key value for chemical safety assessment

Additional information

As calculated using SRC PCKOCWIN v1.66, the Koc of NTA acid is 26 (log Koc = 1.4) [BASF SE, 2011].