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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

Key value for chemical safety assessment

EC10 or NOEC for freshwater algae:
0 mg/L

Additional information

The test substance was tested for static acute toxicity to the freshwater algae,Pseudokirchnerella subcapitata, in a study conducted equivalent to OECD Guideline 201. The 72-hour EC50 and NOEC (based on growth rate) were >0.000477 and 0.000477 mg/L, respectively.