Registration Dossier
Registration Dossier
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EC number: 692-448-4 | CAS number: 170621-28-0
Endpoint summary
Administrative data
Description of key information
The amounts of Al (pH 7) / Mg / V after five days was more than 90% of the amount at the start of the test, therefore Aluminium magnesium vanadium was considered to be stable.
Additional information
The hydrolysis and stability of the dissolved test item Aluminium magnesium vanadium oxide in dependence of the pH was determined by measurement of Aluminium (Al), Magnesium (Mg) and Vanadium (V) concentrations in filtrated test solutions with the nominal concentration 50 g/L (10 fold diluted pH 4 buffer solution, 4 fold diluted pH 7 buffer solution and 2 fold diluted pH 9 buffer solutions). As more than 90% of Mg and V was found after
the storage of solutions for 5 days at 50 °C, the whole test item was considered to be stable, and no further examination was made.
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