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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Depending on local conditions and existing concentrations disturbances in the biodegradation process of activated sludge are possible.

Key value for chemical safety assessment

EC50 for microorganisms:
1 160 mg/L
EC10 or NOEC for microorganisms:
70.9 mg/L

Additional information

The EC10 value of the test item on Pseudomonas putida was determined to be about 70.9 mg/L in a guideline study according to DIN 38412, part 8 (BASF AG 9/0821/87, 1987).