CAS 7791-13-1 appears in our catalog under these names: Cobalt(II) chloride hexahydrate, Puratronic|r, 99.998% (meta, Cobalt(II) chloride hexahydrate, ACS, 98.0-102.0% , Cobalt(II) chloride hexahydrate, 99.9% (metals basis) , Cobalt(II) chloride hexahydrate, 98% . Offered by: Thermo Scientific (Alfa Aesar). Available pack sizes: 10g, 50g, 100g, 500g, 250g, 1kg, 1000g.