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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Endpoint summary

Administrative data

Description of key information

Additional information

96 hour EC50 (Oncorhynchus mykiss) > 100 mg/l (nominal). No effects observed.

The 48 hour EC50 to Daphnia magna was reported as >100 mg/l (nominal).

The 21 day-EC10 in a OECD 211 guideline study (with Daphnia magna) is 12.5 mg/l (nominal) for reproduction.

72 hr EC50 cell number (Pseudokirchnerella subcapitata) is 739 mg/l (nominal).

72 hr NOEC growth rate (Pseudokirchnerella subcapitata) is 12 mg/l (nominal).


3 hr EC50 respiration inhibition (activated sludge): 100 mg/l.