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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

The EC50 (3h) for inhibition of respiration of activated sludge is 243 mg/L.

Key value for chemical safety assessment

EC50 for microorganisms:
243 mg/L
EC10 or NOEC for microorganisms:
87 mg/L

Additional information

The key study has been chosen because it is the only study performed according to a standard guideline and GLP.

The other available data are poorly described and are monospecific.