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Ecotoxicological information

Short-term toxicity to aquatic invertebrates

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Description of key information

The EC50 (48 h) was calculated to be 193 mg/L with confidence limits of 145 and 313 mg/L for daphnia magna. The EC100 (48 h) was calculated to be 500 mg/L.

Key value for chemical safety assessment

EC50/LC50 for freshwater invertebrates:
193 mg/L

Additional information

The acute toxicity of the test item to Daphnia magna was tested under static conditions for 48 hours in accordance with EU method C.2. The following nominal concentrations were tested: 62.5, 125, 250, 500, 1000 mg/L. The EC50 (48 h) was calculated to be 193 mg/L with confidence limits of 145 and 313 mg/L. The EC100 (48 h) was calculated to be 500 mg/L. The EC50 (24 h) was calculated to be 253 mg/L with confidence limits of 209 and 324 mg/L. The EC100 (24 h) was calculated to be 500 mg/L.