Cobalt Oxide used for magnetic materials, electronic components materials, carbide materials, ceramic glaze,etc Cobalt OxideStructural Formula:CoO-T1,CoO-T2Character:black ... ceramic glaze, color ceramics, glass, Cobalt and other cobalt salt.Package:25/50 Kg iron loaded.Cobalt Oxide Parameters Content(%)Enterprise standard(%)Co≥ 72 ... the organization according to the customer to produce. Cobalt Oxide