Cobaltous oxide

详情

~cobalt oxide

Molecular formula: Co2O3 CoO
Appearance: black powder.
Application: magnetic materials, electronic components materials, carbide materials, enamel glaze, color porcelain, glass, ceramic, cobalt catalyst and other cobalt salts.
 

Packing : *0kg or *0kg/ barrel (of iron/ plastic/paper) or according to your requests. 

Specification:
content I Grade II Grade
Co %≥ *2 *2
Ni %≤ 0.*5 0.1
Fe %≤ 0.*5 0.1
Mg %≤ 0.*3 0.*5
Ca %≤ 0.*3 0.*5
Mn %≤ 0.*3 0.*5
Zn %≤ 0.*3 0.*5
Cu %≤ 0.*3 0.*5
Cd %≤ 0.**5 0.**5
Insoluble Materials 0.1 0.2
Degree of fineness **5Mesh **5Mesh
 

     Molecular Formula: CoO , Co2O3

Character:
 
Grey black powder. It dissolves in acid but not in water, liquid ammonia and ethanol. When heated to **5,Co2O3begins to decompose into CoO. The ratio depends on the temperature and heated time.

Uses:
 
It is mainly used to manufature magnetic materials, electronic components materials, carbide materials, ceramic glaze, coloring ceramics and glass. It can also be used to manufacture other cobalt salts and catalysts. mainly used to manufature magnetic materials, electronic components materials, carbide materials, ceramic glaze, coloring
,used to manufature magnetic materials, electronic components materials, carbide materials, ceramic glaze, coloring ceramics and glass. It can also be used to manufacture other cobalt salts and catalysts.