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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

One toxicity test with algae has been performed. The 72 h ErC10  was determined to 100 µg/L and the 72 h ErC50 to 160 µg/L. The effects are expressed as nominal values because the tests were performed with river water as they are intended to be used in an evaluation of the environmental risks based on the Bulk approach.

Key value for chemical safety assessment

EC50 for freshwater algae:
160 µg/L
EC10 or NOEC for freshwater algae:
100 µg/L

Additional information