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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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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