Registration Dossier
Registration Dossier
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EC number: 234-585-0 | CAS number: 12013-46-6
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
Calcium stannate is very slightly soluble (< 0.5 mg/L) in cold water as tested by the flask method at 30 °C and analysed by ICP-OES.
Key value for chemical safety assessment
Additional information
To investigate the water solubility the flask method is used. Six samples were prepared, each of which contained approx. 500 mg of the test item in 20.0 mL water. The samples were shaken at 30 °C for 72 h, 96 h and 120 h, respectively, then equilibrated at 20 ± 0.5 °C for 4 h and filtrated (0.45μm). The concentration of tin in the clear aqueous phase of the samples was analysed by ICP-OES. Based on the outcome of this key study Calcium stannate is very slightly soluble (< 0.5 mg/L) in cold water.
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