Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

A significant inhibition of bacterial respiration was not observed up to and at the highest test concentration of 1000 mg/L tripotassium hexacyanocobaltate in an activated sewage sludge respiration inhibition test according to OECD 209. Therefore, the respective 3-h EC10 and EC50 values were estimated with > 1000 mg/L and the 3-h NOEC (respiration inhibition) with ≥ 1000 mg/L tripotassium hexacyanocobaltate (Simon, 2018). Hence, a hazard for aquatic microorganisms could not be identified for tripotassium hexacyanocobaltate.

Key value for chemical safety assessment

Additional information