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cobalt oxide

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Origin:Made In China
Category:Chemicals / Inorganic Chemical Materials / Oxide
Label:cobalt oxide , cobalt tetroxide , Co4O3
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Hanyu International Trading(Hongkong) Co.,ltd

Free MemberShang Hai - China
Live Chat:Last Online:14 Jul, 2015

Product Description

 

Molecular Formula: Co3O4,Co2O3

Molecular Weigh:240.80

HS:28220010

CAS No.: 1307-96-6

Character: Black powder,insoluble in water.

Usage: Mainly applies to magnetic material, hardiness alloy, enamel,battery and ceramics pigment.

Packing: 25kgs/drum in fibre board drum or iron drum.

Content(%)

Grade A(%)

Grade B(%)

Co

73~74

72

Ni

≤0.02

≤0.1

Fe

≤0.10

≤0.10

Cu

≤0.02

≤0.05

Mn

≤0.02

≤0.05

Zn

≤0.02

≤0.05

Ca

≤0.05

≤0.05

Mg

≤0.05

≤0.05

Na

≤0.3

≤0.3

Pb

≤0.005

≤0.005

As

≤0.001

≤0.001

Cd

≤0.002

≤0.002

D50 um

5~8

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Product Image

cobalt oxide 1
Img 1
cobalt oxide 2
Img 2
cobalt oxide 3
Img 3

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Hanyu International Trading(Hongkong) Co.,ltd

802,building 7,No.1199,Yunping Road

Phone:
86-021-59961952
Fax:
86
Contact:
Laura Ren (Manager)
Mobile:
18502128268

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