Ruthenium trihydroxide Uses (EC 235-221-3/CAS 12135-42-1) OVERVIEW OF USES / USES DESCRIPTORS / EXPOSURE SCENARIO WHEN AVAILABLE Download all Use at industrial site Use as an intermediate SUBSTANCES: Silver Gold Iridium Palladium Platinum Precious Metals Cyanides Refinables Rhenium Rhodium Ruthenium EPMF Document Library