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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

21-day NOEC (daphnia reproduction): 0.595 mg/L; OECD 211. Reliability = 1

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
0.595 mg/L

Additional information

Reproduction, based on number of total live young per live adult, was found to be the most sensitive biological parameter during the 21-day exposure. The NOEC and LOEC were 0.595 and 1.21 mg a.s./L, respectively. The MATC based on this endpoint was calculated to be 0.848 mg a.s./L.