Cobalt(II) chloride is an inorganic compound of cobalt and chlorine, as the hexahydrate CoCl2.6H2O, which is one of the most commonly used cobalt compounds in the lab.
C 2409 (OTTO) Cobalt(II) chloride, hexahydrate, ACS reagent, 99%+ Cas 7791-13-1 - used cobalt compounds in the lab.