CAS 5809-49-4 appears in our catalog under these names: Scandium(iii) carbonate hydrate, 98%, Scandium(III) Carbonate, 98%, Scandium carbonate/ 99.999% (REO), Scandium carbonate, 99.999%. Offered by: Combi-blocks, Chemat Brand, Chemat. Available pack sizes: 1g, 25g, 5g, 100g, on request.