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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Administrative data

Link to relevant study record(s)

Description of key information

Scenedesmus subspicatus was exposed to 1.2, 2.0, 3.1 mg/L testsubstance during 72 hours. Exponential growth was reported at all concentrations. The ErC50 is > 3.1 mg/L and the ErC10 is > 3.1 mg/L. 

Key value for chemical safety assessment

EC10 or NOEC for freshwater algae:
3.1 mg/L

Additional information

The LC50 is above the water solubility.