CAS 15238-00-3 appears in our catalog under these names: Cobalt Iodide , 3N/4N, Cobalt (II) iodide, Cobalt(II)iodide, Cobalt(II) iodide, ultra dry, 99.999% (metals basis) , Cobalt(II) iodide, anhydrous, 99.5% (metals basis) . Offered by: Chemat Brand, GLPBio, Thermo Scientific (Alfa Aesar), TCI, Ambeed. Available pack sizes: on request, 25g, 5g, 1g, 100g, 500g.