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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

With high probability not harmful to aquatic algae in the range of water solubility.

Key value for chemical safety assessment

Additional information

The toxicity of the test substance to green algae was investigated in a GLP guideline study according to OECD 201 (BASF SE 60E0788/11X379, 2012). In this study, the NOEC as well as the EC50 value of the test substance on the growth rate of Pseudokirchnerella subcapitata was determined to exceed the loading rate tested, i.e. 1000 mg/L WAF (water accommodated fraction). Hence, the test substance is not considered to be harmful to aquatic algae in the range of water solubility..