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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

In a 72-hour study, the toxicity of Vetimoss to algae was determined according to OECD 201 guidelines. The 72-hour algae EL50 for Vetimoss is 22.04 mg/l (nominal loading rate concentration). The 72-hour algae NOELR for Vetimoss is 6.25 mg/l (nominal loading rate concentration).

Key value for chemical safety assessment

EC50 for freshwater algae:
22.04 mg/L
EC10 or NOEC for freshwater algae:
6.25 mg/L

Additional information