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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

In a study according to OECD 201 algae were exposed to a formulation of the substance at 9.4, 20.7, 45.5 and 100 mg/L during 72 hours. Effects on biomass and yield were reported at all concentrations, but growth rate was affected at 20.7 mg/L. Based on active ingredient the EC50 for growth rate is > 100 mg/L and the NOEC for growth rate is 9.4 mg/L. The publication contains only limited information and it is not clear whether other components of the formulation may have influenced this result. In addition it is not clear whether the color of the substance has interfered with the results (Darsana 2015).

Key value for chemical safety assessment

Additional information