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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

Toxicity to microorganisms: ASRI 3 hr EC10 >100 mg/l (loading rate) (OECD 209)

Key value for chemical safety assessment

Additional information

An activated sludge respiration inhibition 3hr EC10 value of >100 mg/l (loading rate) was determined in a reliable study conducted according to an appropriate test protocol, and in compliance with GLP.

An IC50 value of >10000 mg/l is reported in secondary literature (handbook), however, the reliability of the value could not be assigned as the original reference was not available for review.