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Ecotoxicological information

Long-term toxicity to fish

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Description of key information

With high probability the test substance is chronically not harmful to fish. After 35 days of exposure a NOEC of ≥ 25.7 mg/L was determined (equivalent to ≥ 26.8 mg/L EDTA-Mn(NH4)2).

Key value for chemical safety assessment

Additional information

The long-term toxicity of CaNa2EDTA on fish was measured in an early life stage study with Brachydanio rerio [BASF AG, 2001] for justification for read-across see IUCLID 5, Chapter 13. The study was conducted according to OECD Guideline 210 and in compliance with GLP regulations. After 35 days of exposure a NOEC of 25.7 mg/L was determined (equivalent to 26.8 mg/L EDTA-Mn(NH4)2).