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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Link to relevant study record(s)

Description of key information

An acute toxicity test was conducted with algae according to the OECD Guideline no 201 and following GLP. The following results were obstained af 72 h exposure

EC50 > 3.2- < 10 mg/L (growth and biomass)

NOEC  < 1mg/L (growth and biomass)

Key value for chemical safety assessment

EC50 for freshwater algae:
3.2 mg/L
EC10 or NOEC for freshwater algae:
1 mg/L

Additional information