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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

Applying OECD 201 guideline, an ErC50-72h = 190 mg/L and NOEC = 22 mg/L has been obtained.

Key value for chemical safety assessment

EC50 for freshwater algae:
190 mg/L
EC10 or NOEC for freshwater algae:
22 mg/L

Additional information

Growth inhibition of green algae (P. subcapitata) by the test material has been assessed applying OECD 201 guideline. An ErC50 -72h = 190 mg/L has been obtained, showing no "harmful" effects to algae.