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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

In a valid OECD 209 test the respiratory inhibition to activated sludge of a domestic STP was determined over 3h. The EC10 has been determined to be > 1000 mg/L. Therefore, the test item is not considered to be harmful to mircoorganisms.

Key value for chemical safety assessment

EC50 for microorganisms:
1 000 mg/L
EC10 or NOEC for microorganisms:
1 000 mg/L

Additional information