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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Administrative data

Link to relevant study record(s)

Description of key information

- IC25 (7 d) values for Pimephales promelas ca. 3000 mg/l, 8000 mg/l and 15000 mg/l (US EPA protocols) (test material: SCP effluent)

Key value for chemical safety assessment

Additional information

Only one study was available concerning long-term toxicity to fish, and the test material was not SCP liquor but SCP effluent (from the clarifier outlet). Therefore the test results given here are only indicative reagarding SCP liquor. The IC25 (7d) values varied from 3000 to 15000 mg/l.