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Ruthenium(III) chloride is the chemical compound with the formula RuCl3. "Ruthenium(III) chloride" more commonly refers to the hydrate RuCl3·xH2O.
R 0772 (OTTO) Ruthenium(III) chloride, hydrate, 99.95%+ Cas 14898-67-0 - used for the selective hydrogenation of unsaturated aldehydes.