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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

IC50 > 320 mg/l, nominal

Key value for chemical safety assessment

EC50 for microorganisms:
320 mg/L
EC10 or NOEC for microorganisms:
320 mg/L

Additional information

The inhibitory effect of the oxygen consumption of activated sludge microorganisms of a municipal sewage treatment plant was investigated under aerobic static conditions.

The tested substance does not showed any tossic affect on micro-organism.