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Toxicity to microorganisms

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Description of key information

IC50 : > 100 mg/L

Key value for chemical safety assessment

Additional information

The inhibitory effect of the test item on aerobic waste-water bacteris was investigated in a respiration test.

The test article showed only a slightinhibition (7.6 %) of the respiration rate up to a concentration of 100 mg/l.

The IC 50 was determined to be: IC50 > 100 mg/l.

In conclusion, the test item was found to be non toxic to waste water bacteria.