Cobalt Oxide 1. CAS No.: 1307-96-6 2. Appearance: Black Powder 3. Purity: 72%, 74% 4. Packing: 25KG Iron Drums Usage：mainly used in horniness alloy, magnetic materials, enamel coloring and ceramics pigment. Properties: A kind of odourless, insipid and black powder; insoluble in water,...
Group: Cobalt oxide