Registration Dossier
Registration Dossier
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EC number: 610-104-3 | CAS number: 43100-47-6
Toxicity to microorganisms
Administrative data
Link to relevant study record(s)
Description of key information
The inhibition of the degradation activity of activated sludge is not anticipated when the substance is introduced in appropriate low concentrations.
Key value for chemical safety assessment
Additional information
The respiration rate of microorganisms in the presence of the substance was examined in a test according to OECD guideline 209. Domestic activated sludge was exposed to the test substance for 180 minutes. At test termination an EC10 of 220 mg/l and an EC50 of >1000 mg/l were determined.
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