Cobalt,nickel,copper salt suppliers---Yihua Chemical Co., LtdCobalt Nickel Supplier--Yihua Chemical Co., Ltd

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Cobalt Oxide

Cobalt Oxide

Cobalt Oxide

Cobalt oxide
Formula: CoO
CAS NO.: 1307-96-6
M.W.: 74.93
Properties: A kind of odourless, insipid and black powder; insoluble in water, but soluble in hot inorganic acids.
Specification: (%)

Item

Technical specification

Cobalt oxide 76%

Cobalt oxide 71%

Co

76 min

71-72 min

Fe

0.1 max

0.1 max

Ni

0.3 max

0.3 max

Zn

0.1 max

0.1 max

Mn

0.2 max

0.2 max

Cu

0.1 max

0.2 max

Pb

0.006 max

0.006 max

Size (through 200 mesh)

98 min

98 min

Application: Cobalt oxide is mainly used in horniness alloy, magnetic materials, enamel colouring and ceramics pigment.
Storage: Store at a ventilating and dry place, prevent rain.
Packing: 25Kg net, pack sealed with plastic bags lined iron drum.

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