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cobalt carbonate

Posting date : Dec 08, 2011

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CHEMICAL | Inorganic

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:::: Cobalt　Carbonate :::: Molecular Formula：2ＣoC3·3Co(OH)2·XH2Ｏ Molecular Weight:534.74 Specification: Name of Index Index 　The cobalt（Ｃo） % ≥ 46 46.5 　Nickel（Ni ） % ≤ 0.02 0.008 　Copper（Cu ） % ≤ 0.01 0.006 　Calcium（Ca ） % ≤ 0.01 0.005 　K+Na% % ≤ 0.02 0.005 　Iron（Fe ） % ≤ 0.01 0.002 　Aluminum（Al ） % ≤ 0.02 0.01 　Magnesium（Mg ） % ≤ 0.01 0.002 　Manganese（Mn ） % ≤ 0.01 0.002 Properties：purple prism crystal powder. Soluble acid and ammonia, it is not soluble in cold water, hot water decomposition. Application：Gener as chemical reagents, cobalt salt system is the raw materials. For porcelain pigment, at lower temperatures, usually cobalt coloring. Also, electronic materials, magnetic materials additives. Cobalt catalyst system used for pH adjustment agent. Packing：25kgs/drum。