Registration Dossier

Environmental fate & pathways

Hydrolysis

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Description of key information

The hydrolysis of Na3NTA does not have to be conducted as the test substance is readily biodegradable.

Key value for chemical safety assessment

Additional information

In Annex VIII column 2 of the Regulation (EC) No 1907/2006 REACH concerning the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH), it is suggested, that a study on the "Hydrolysis as function of pH" does not need to be conducted if the " substance is is readily biodegradable".