CAS 26023-84-7 appears in our catalog under these names: Dihydrogen hexachloroplatinate(IV) hydrate, Premion½, 99.99 , Dihydrogen hexachloroplatinate(IV) hydrate, 99.9% (metals basis) , Dihydrogen hexachloroplatinate(IV) hydrate, Premion|r, 99.999% (metals basis) . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 5g, 1g, 25g, 100g.