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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

No acute toxicity test with freshwater algae was performed as the substance is a dyestuff for which toxicity test with algae are inappropriate.

Key value for chemical safety assessment

Additional information

The substance is a dyestuff and inhibitory effects on the growth rate of algae during the test period may occur. It was therefore decided to perform an alternative acute test with Lemna gibbia.