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Short-term toxicity to aquatic invertebrates

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Description of key information

The 48-h EC50 in Daphnia magna is 156 mg/L, which corresponds to a 48-h EC50 of 85 mg/L based on fluoride. The 48-h EC50 of 85 mg F/L is used in the assessment.

Key value for chemical safety assessment

Additional information

One guideline study (OECD 202) is available for short-term toxicity in invertebrates. The GLP status is unclear. The 48-h EC50 in Daphnia magna is 156 mg/L in a static test; no analytical monitoring has been performed (IWL, 1998).