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Cobalt Oxide is soluble in acid, insoluble in water, alcohol, ammonia. It is easily reduced to metallic cobalt by carbon monoxide. It reacts easily with silica, alumina or zinc oxide at high temperatures to form a variety of pigments. Properties: A kind of odorless, insipid and black powder, insoluble in water, but soluble in hot inorganic acids.
Size (through 325 mesh)
Application: The Cobalt Oxide is mainly used in horniness alloy, enamel coloring and ceramics pigment. It is used as a catalyst in the chemical industry, it is also used as a coloring agent for glass, enamel, ceramics, magnetic materials, adhesives, sky blue, cobalt blue, cobalt green, etc., and trace element nutrient for livestock.
Storage: Store at a ventilating and dry place, prevent rain. Packing: 25kg drums.
With our loaded working experience and thoughtful products and services, we've got been acknowledged as a reputable supplier for Appear Black Powder Ceramic Grade Cobalt Oxide 72%Min Purity. The products has a good reputation with competitive price, unique creation, leading the industry trends. We're sure that we'll have good cooperative relationships and make a brilliant future for both parties.