Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Ecotoxicological information

Toxicity to microorganisms

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Administrative data

Link to relevant study record(s)

Description of key information

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

Key value for chemical safety assessment

Additional information

The respiration rate of microorganisms in the presence of the substance was examined in a test according to OECD guideline 209. Domestic activated sludge was exposed to the test substance for 180 minutes. At test termination an EC10 of 220 mg/l and an EC50 of >1000 mg/l were determined.