Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Environmental fate & pathways

Endpoint summary

Administrative data

Description of key information

Additional information

Acid Orange 7 showed to be ready biodegradable under standardised test conditions in OECD301C (MITI TEST) since the level of biodegradability is > 60%. No test on adsorption/desorption properties was performed considering the negative logKow and the expected low potential of adsorption.

Based on the results of the tests, Acid Orange 7 is considered to be ready biodegradable but not hydrolisable and is expected to show low adsorption potential on soil.