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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

The inhibition of the degradation activity of activated sludge is not anticipated when introduced in appropriate low concentrations.

Key value for chemical safety assessment

Additional information

In a short-term respiration test (BASF AG, 1987) an EC10 greater than 1000 mg/L nominal was determined. Additionally, in a oxygen consumption test using Pseudomonas putida (ROBRA test) an EC10 greater than 10000 mg/L nominal was determined (BASF AG, 1989).