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Short-term toxicity to aquatic invertebrates

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Description of key information

With high probability acutely not harmful to aquatic invertebrates.

Key value for chemical safety assessment

Additional information

The acute toxicity of 4-nitrotoluene-2-sulphonic acid to aquatic invertebrates was investigated in a study of the Japanese National Institute of Technology and Evaluation. The results of this study showed after 48h of exposure to Daphnia magna an EC50 value of 130 mg/L (NITE, 1997).