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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Long-term toxicity to aquatic invertebrates

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Administrative data

Link to relevant study record(s)

Description of key information

- IC25 values for Ceriodaphnia affinis ca. 8000 mg/l, 4000 mg/l, 8000 mg/l and 14000 mg/l (US EPA protocols) (test material: SCP effluent)

Key value for chemical safety assessment

Additional information

There was only one available study concerning long-term toxicity to aquatic invertebrates, and the test material was not SCP liquor but SCP effluent (from the clarifier outlet). Thus these results given here are only indicative.