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Cobalt Oxide
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CAS No.1307-96-6
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Cobalt Oxide Properties
Cobalt oxide (II) CoO Molecular Weight: 74.94; grey-green powder; Relative Weight: 5.7～6.7; Cobalt oxide (II,III) Co3O4; Molecular Weight: 240.82; black powder, Relative Weight: 6.07; Dissolve under high temperature (1,800℃); Unable to dissolve in water but dissolvable in acid and alkaline.
Fine-Grained Cobalt Oxide Specification
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Item No.
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Chemical
Component
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size
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Co≥%
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Foreign Mat.≤(%)
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Ni
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Fe
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Zn
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Mn
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Cu
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Pb
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UMCO100
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72
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0.08
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0.05
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0.02
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0.03
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0.02
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0.005
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100mesh pass≥98%
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UMC0200
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72
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0.3
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0.1
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0.1
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0.2
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0.2
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0.006
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200mesh pass≥98%
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Packing：5pound/pot,50or100kg/drum。
What is Cobalt Oxide used for?
Manufacturing of cobalt salt, colorant for pottery and glass, pigment, catalyst and nutrition for livestock.
