Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: - | CAS number: -
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Cesium potassium fluoroaluminate has no inhibitory effect on activated sludge at concentrations up to and including 100 mg/L.
Key value for chemical safety assessment
Additional information
One reliable study was available and was selected as key study. It was performed according to the OECD 209 guideline and under GLP conditions. Under the conditions of this study cesium potassium fluoroaluminate has no inhibitory effects on activated sludge and the EC50 was determined to be higher than 100 mg/L after 30 minutes and 3 hours.
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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