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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

EC50 (Daphnia magna, 48 h) = 81.3 mg/l (nominal)

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
81.3 mg/L

Additional information

The effect of the product on the capacity for movement of Daphnia magna was evaluated, according to the method C.2 of Directive of the Commission of European Communities of 31st July 1992 (92/69/EEC). In the course of the main study, 5 concentrations of the test substance were tested which caused immobilisation ranging from 10 % of the animals at a concentration of 25 mg/l up to 100 % of the animals at a concentration of 400 mg/l. In the control groups the percentage of animals immobilised was 0 %.

No analytical verification of the tested concentrations was performed and therefore the results are based on the nominal concentrations.