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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

Acutely harmful for aquatic algae

Key value for chemical safety assessment

EC50 for freshwater algae:
13.33 mg/L

Additional information

Reliable information obtained from a study conducted according to a national standard method but without analytical monitoring of test substance concentration. In a study conducted according to the German national standard DIN 38412, Part 9 (1986), the 72 h-ErC50 was determined to be 13.33 mg/L (nominal).