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EC number: 231-744-6 | CAS number: 7718-98-1
table 1: summary of results of acute toxicity to Daphnia magna of vanadium (concentrations in mg V/L)
Mortality : 48h LC50
Mobility : 48h EC50
Daphnia magna were exposed to 5 measured vanadium concentrations during 48h under static conditions and in a way similar to the guidelines. Mortality and immobilisation were assessed, and differences between these parameter values were very small. The 48h-NOEC for mobility was determined to be 3.5 mg V/L(geometric mean of 5 replicates).
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