CAS 7440-16-6 appears in our catalog under these names: Rhodium powder, -325 mesh, 99.95% (metals basis) , Rhodium, 5% on activated carbon paste, C101023-5 , Rhodium, 5% on alumina powder, Type 526, reduced , Rhodium foil, 0.5mm (0.02in) thick, 99.8% (metals basis) , Rhodium foil, 0.25mm (0.01in) thick, 99.8% (metals basis) . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 0.5g, 2g, 10g, 10g , 25x25mm, 50x50mm, 2cm, 10cm.