Registration Dossier
Registration Dossier
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EC number: 237-742-1 | CAS number: 13963-58-1
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
In a key and guideline study (OECD 203), a 96-h LC50 of > 100 mg/L (nominal, analytically verified) was determined for freshwater zebrafish (D. rerio). Mortality or sublethal effects were not observed at the limit concentration of 100 mg/L (Eilebrecht, 2018). The low toxic potential was confirmed for O. mykiss in a supporting study (96h-LC50 = 112.9 mg/L, nominal). Hence, an acute hazard for freshwater fish could not be identified for tripotassium hexacyanocobaltate.
Key value for chemical safety assessment
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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