Registration Dossier
Registration Dossier
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EC number: 231-124-5 | CAS number: 7440-15-5
Water solubility
Administrative data
Link to relevant study record(s)
Description of key information
The dissolution of rhenium powder was determined in a transformation / dissolution study. At a loading of 100 mg/L rhenium powder, average dissolved rhenium concentrations of 338 µg Re/L and 390 µg Re/L were measured, at pH 6 and pH 8 respectively.
Key value for chemical safety assessment
Additional information
Dissolution of rhenium powder was determined at pH 6 and pH 8, following a standard transformation / dissolution test guideline (ECTX 2012). The results are considered to be reliable and suitable for use as the key study for this endpoint.
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