Registration Dossier

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

Freshwater fish:

LC50 value for Oncorhynchus mykiss was higher than 100 mg/L after 96h of exposure.

Freshwater invertebrates:

EC50 value for Daphnia magna was determined to be 94.9 mg/L after 48h of exposure.

No toxic effects on reproduction were observed in an OECD 211 test at the highest loading rate tested (20 mg/L).

Activated sludge:

No toxic effects on sludge respiration was observed in an OECD 209 test at the highest loading rate tested (1000 mg/L).

Freshwater algae:

EC10 and EC50 values based on growth rate for Pseudokirchneriella subcapitata after 72h of exposure were determined to be 43.2 and 37.0 mg/L, respectively.

Sediment invertebrates:

No toxic effects on all the endpoints studied was observed in an OECD 225 test at the highest loading rate tested (1000 mg/kg dw).