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EC number: 263-974-8 | CAS number: 63157-72-2
Depending on local conditions and existing concentrations, distrubances in the biodegradation process of activated sludge are possible.
The toxicity to microorganisms was determined in a GLP short-term respiration test according to OECD guideline 209 using domestic activated sludge. After 30 min an EC20 of approx. 20.6 mg/L was obtained (BASF AG 1999).
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