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China
Personne à contacter Ms. Eva
Shunde road, Xingtai, Hebei
Cobalt oxide
Molecular formula:CoO or Co2O3
Molecular weight:*4.*3 or **5.*8
Property: grey black powder,density:5.*8g/cm3,it is decomposed into
cobalt monoxide when heated to **5°C,The proportion between them
depends on the temperature and burning time. Insoluble in water,
alcohol,ammonia water, soluble in acid and hydrate solution.
Specification:
|
Element) |
(Standard) % |
|
(Co) |
*2min |
|
(Ni) |
0.*0max |
|
(Fe) |
0.*0max |
|
(Cu) |
0.*5max |
|
(Mn) |
0.*5max |
|
(Zn) |
0.*5max |
|
(Ca) |
0.*5max |
|
(Mg) |
0.*5max |
|
(Na) |
0.*0max |
|
(Pb) |
0.**5max |
|
(Cd) |
0.**2max |
|
(As) |
0.**1max |
