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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

 The calculated 96h LC50 for Sodium diacetate is  184.7 mg/L.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
184.7 g/L

Additional information

To determine LC50 for Sodium diacetate for freshwater fish read across was applied and the value was calculated according to the method of Toxic Unit Summation.

Based on the experimental results obtained with the supporting substance Acetic acid and Sodium acetate (respectively: 96 h LC 50 was 79 mg/L for Fathead minnow, and 96h LC50 was 10g/L for Fathead minnow), the LC 50 for Sodium diacetate for Fathead minnow is calculated to be 184.7 mg/L.

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