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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Link to relevant study record(s)

Description of key information

The parent acid DNNSA invertabrate study is used as read across.

The 48-hour EC50 > 0.27 mg/L (measured).
Due to the very low solubility of di C8-C10, branched, C9 rich, alkylnaphthalene sulphonic acid (DNNSA) in test medium,

concentrations that might be toxic to Daphnia magna could not be reached.

Key value for chemical safety assessment

Fresh water invertebrates

Fresh water invertebrates
Effect concentration:
0.27 mg/L

Additional information