Registration Dossier

Diss Factsheets

Ecotoxicological information

Toxicity to microorganisms

Currently viewing:

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 introduced in appropriate low concentrations, no toxic effects occur in the range of water solubility.

Key value for chemical safety assessment

Additional information

The EC50 value of the test substance on activated sludge according to OECD 209 was found to be greater than 100 mg/L nominal (CIBA-GEIGY 1990e).