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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

The 72 h EC50 and the 72h NOEC of MBB to Desmodesmus subspicatus for growth rate were 3.18 mg/L and 1.61 mg/L respectively, based on geometric mean measured concentrations.

Key value for chemical safety assessment

EC50 for freshwater algae:
3.18 mg/L
EC10 or NOEC for freshwater algae:
1.61 mg/L

Additional information