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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

EC50 Pseudokirchnerella subspicata: > 10000 mg/L
NOEC Pseudokirchnerella subspicata: 5000 mg/L
EC50 Scenedesmus subspicatus: > 1000 mg/L
NOEC Scenedesmus subspicatus: > 1000 mg/L

Key value for chemical safety assessment

EC50 for freshwater algae:
10 000 mg/L
EC10 or NOEC for freshwater algae:
5 000 mg/L

Additional information

One key-study and one supporting information are available in Pseudokirchnerella subcapitata and Scenedesmus subspicatus for toxicity to algae. The most reliable EC50 determined was > 10000 mg/L. All results are shown in the "short description of key information" field.