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Environmental fate & pathways

Biodegradation in water: screening tests

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Description of key information

Degradation rate 28 days = 61.4 %

Key value for chemical safety assessment

Biodegradation in water:
inherently biodegradable

Additional information

The biodegradability of the tested item exposed to activated sludge of a municipal sewage treatment plant was investigated under aerobic static conditions following OECD 302b.

Based on the data of the individual DOC determinations reached a biodegradation of 61.4 % after 28 days, Acid Blue 113 is considered to be inherently biodegradable.