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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

Not inherently nor readily biodegradable

Key value for chemical safety assessment

Additional information

The assessment is based on short summary conducted with internal method HOECHST N°4.

Despite the low reliability of the test due to the few data available of the method used, the results obtained are comparable with the typical environmental fate of the dyestuff.

The susbtance is considered to be not inherently nor readily biodegradable without adapted sludge.