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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Short-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

In the key guideline study (OECD 202), a 48-h EC50 (mobility) > of 100 mg/L (nominal, analytically verified) was determined for Daphnia magna when statically exposed to tripotassium hexacyanocobaltate (Peither, 2003). Hence, an acute hazard for aquatic invertebrates could not be identified for tripotassium hexacyanocobaltate.

Key value for chemical safety assessment

Additional information