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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

The substance is with high probability acutely not harmful to fish.

Key value for chemical safety assessment

LC50 for freshwater fish:
197 mg/L

Additional information

Based on the results of a static test with the zebrafish (Danio rerio) following OECD 203, the 96h LC50 as the geometric mean alue was determined to be at 197 mg/L, based on arithmetic mean concentrations of pH adjusted test solutions (BASF AG, 1998). The test was performed under GLP, the test concentrations were analytically verified and all validity criteria fulfiled. There is a geometric mean value (LC50) for non pH-adjusted test solutions at 124 mg/L but the pH effect is obvious in this case.