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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

With high probability acutely not harmful to aquatic algae.

Key value for chemical safety assessment

Additional information

The acute toxicity of the test substance to aquatic algae was examined in a GLP guideline study according to OECD 201 with the algae species Pseudokirchneriella subcapitata [BASF SE 2012]. At test termination after 72 hours an ErC50 > 100 mg/L was determined based on the nominal (loading) concentration of the test substance.