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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

The lethal concentration (LC50) value of 2-aminobenzenesulphonic acid in aquatic invertebrate (Daphnia Magna) in a 48 hr study was estimated to be 106.623 mg/L. Thus considering the CLP Criteria for aquatic classification of the substance, it is concluded that 2-aminobenzenesulphonic acid not exhibit short term toxicity to aquatic invertebrate (Daphnia Magna).

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
106.623 mg/L

Additional information

The lethal concentration (LC50) value of 2-aminobenzenesulphonic acid in aquatic invertebrate (Daphnia Magna) in a 48 hr study was estimated to be 106.623 mg/L. Thus considering the CLP Criteria for aquatic classification of the substance, it is concluded that 2-aminobenzenesulphonic acid not exhibit short term toxicity to aquatic invertebrate (Daphnia Magna).