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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

EC50 3h activated sludge > 100 mg/l (nominal concentration)

Key value for chemical safety assessment

EC50 for microorganisms:
100 mg/L

Additional information

The inhibitory concentration of the substance on the respiration of aerobic wastewater bacteria was determined according to “Activated sludge respiration inhibition test” method reported in 87/302/EEC.

The result of the test was EC50 3h activated sludge > 100 mg/l (nominal concentration).