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Ecotoxicological information

Long-term toxicity to aquatic invertebrates

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Link to relevant study record(s)

Description of key information

An EC50 (mg/L) = 24 mg/L (95% confidence interval 16 -35) was determined in a long term study following OECD 211. Up to a concentration of 16 mg/L no mortality ore reproduction effects were identified to the organisms. At both higher concentrations (35 and 80 mg/L (measured, geom. mean) ) a 100% mortality of the daphnia was observed and no effects to the reproduction could be investigated. 

Key value for chemical safety assessment

EC10, LC10 or NOEC for freshwater invertebrates:
16 mg/L

Additional information