Registration Dossier
Registration Dossier
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EC number: 700-457-2 | CAS number: -
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
Depending on local conditions and exisiting concentrations, disturbances in the biodegradation process of activated sludge are possible.
Key value for chemical safety assessment
Additional information
Changes in the respiration rate of activated sludge in the presence of the test substance were examined in a guideline study according to OECD 209 with domestic activated sludge as inoculum. After an exposure of 180 minutes, an EC20 of 64 mg/L based on nominal concentrations was determined (BASF SE 2010).
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