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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

EC50 for freshwater algae:
120 mg/L
EC10 or NOEC for freshwater algae:
120 mg/L

Additional information

The toxicity of the test substance on Desmodesmus subspicatus was measured in a GLP guideline study according to OECD 201. The EC50 and the NOEC on the growth rate were determined to be >= 120 mg/L (BASF SE 60E0571/11E139, 2012). Therefore, the test substance is considered to be with high probability acutely not harmful to aquatic algae.

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