CAS 7790-44-5 appears in our catalog under these names: Antimony(III) iodide, ultra dry, 99.998% (metals basis) , Antimony(III) iodide, ultra dry, 99.999% (metals basis) . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 1g, 25g, 2g, 10g, 50g.