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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

The 3hr EC50 was >1000 mg/L The 3-hr EC10 was 651.6 mg/L. 

Key value for chemical safety assessment

Additional information

Evonik Stockhausen (2010) is a GLP compliant, guideline study considered suitable for use as the key study for this endpoint. The study followed OECD guideline 209. Five test concentrations were used in the study: 10, 32, 100, 320 and 1000 mg/L. There was no analytical verification of test concentrations and therefore results are expressed as nominal.