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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

EC 50 > 2000 mg/l for dry weight

Key value for chemical safety assessment

EC50 for freshwater plants:
2 000 mg/L

Additional information

One study was performed on similar substance 1 ( Reach&colours KFT, 2012) following OECD 221. The tested aquatic plant is Lemna minor and the EC50 for grow rate and biomass is > 2000 mg/l.


Therefore Acid Green 68 can be considered not toxic for read across with similar substance 1.


The read across document is attached in section 13.