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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 acute toxicity of EUF towards bacteria was tested according to OECD Guideline 209, by determining the inhibition of respiration in sewage sludge. In the test, the 3h-EC50 was established at a concentration of 170 mg/L and the EC0 at 51 mg/L.

Key value for chemical safety assessment

EC50 for microorganisms:
170 mg/L
EC10 or NOEC for microorganisms:
51 mg/L

Additional information