Cobalt Black Oxide

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Cobalt Black Oxide
Posting date : Jul 02, 2009
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HS-CODE
27-
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Commodity: Cobalt Black Oxide Formula: Co3O4 Appearance: Grey-black powder Physical& chemical Quality: Co3O Impurities(%)max (%) Co min(%) Ni Fe Cu Mn Zn Ca Mg Na AI Si ≥99.5 73-74 0.05 0.02 0.01 0.01 0.005 0.01 0.01 0.01 0.005 0.02 S 0.005 Impurities Pb 0.003 (%) C 0.01 Max K 0.005 As 0.005 (g/cm3)Tap ensity(g/cm3) 1.2-2.0 (g/cm3)Apparent Density(g/cm3) 0.6-1.2 (μ)F.S.S.S(μ) 1.5-.03 Sieve(mesh) -400 Uses: Mainly used in battery, also used as oxygenate and in making enamel. Packing: Iron drum with inner 2-fokd plastic bags, 25kg net each drum. Note: Any special requirements can be decided through consultation.

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