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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

The growth rate of the algal population within the 72 hours exposure period gave following results: An ErC10 of >100 mg/L and ErC50 of >100 mg/L were measured; a NOEC [r] of 50 mg/L and a LOEC [r] of 100 mg/L were calculated.

Key value for chemical safety assessment

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

Additional information

The EC50 and EC10 were reported as >100 mg/L.