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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

Key value for chemical safety assessment

EC50 or LC50 for microorganisms:
6 200 mg/L
EC10, LC10 or NOEC for microorganisms:
100 mg/L

Additional information

NOEC 3h activated sludges = 100 mg/L

EC10 3h activated sludges = 90 mg/L (95% Confidence interval 63 – 120 mg/L)

EC50 3h activated sludges = 6200 mg/L extrapolated (95 % Confidence interval 4000 – 9900 mg/L)