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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Under the experimental conditions of a study performed according to OCDE 209 Guideline, the 3-hour EC50 of the substance for inhibition of activated sludge respiration was > 1 000 mg/l, including the dissolved and undissolved fractions of the test sample. The highest test item loading rate without significant effect on respiration was > 1 000 mg/l. The substance should be considered as non-toxic to the micro-organisms of a water treatment plant.

Key value for chemical safety assessment

EC50 for microorganisms:
1 000 mg/L

Additional information