Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Exposure ofDesmodesmus subspicatusto the test material gave a 72h ErC50 value of 48 mg/L and a 72h NOEC of 8.7 mg/L based on the geometric mean measured test concentrations in a test conducted in accordance with EU Method C3.

Key value for chemical safety assessment

EC50 for freshwater algae:
48 mg/L
EC10 or NOEC for freshwater algae:
8.7 mg/L

Additional information