CAS 7646-79-9 appears in our catalog under these names: Cobalt(II) chloride, anhydrous, 99.7% (metals basis) , Cobalt(II) chloride, ultra dry, 99.998% (metals basis) , Cobalt(II) chloride, ultra dry, 99.9% (metals basis) , Cobalt(II) chloride, anhydrous, 97% . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 50g, 250g, 1g, 5g, 25g, 100g, 500g.