Factory Price Cobalt Oxide high purity 99.9 cobalt oxide Co3O4

Molecular Formula:

CoO , Co2O3

CAS No:

1307-96-6

Character:

Grey black powder. It dissolves in acid but not in water, liquid ammonia and ethanol. When heated to 895,Co2O3begins to decompose into CoO. The ratio depends on the temperature and heated time.

Standard Applied:

Enterprise Standard

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.

Package:

25kgiron drum

content

I Grade

II Grade

Co %≥

72

72

Ni %≤

0.05

0.1

Fe %≤

0.05

0.1

Mg %≤

0.03

0.05

Ca %≤

0.03

0.05

Mn %≤

0.03

0.05

Zn %≤

0.03

0.05

Cu %≤

0.03

0.05

Cd %≤

0.005

0.005

Insoluble Materials

0.1

0.2

Degree of fineness

325Mesh

325Mesh

Molecular Formula:

CoO , Co2O3

CAS No:

1307-96-6

Character:

Grey black powder. It dissolves in acid but not in water, liquid ammonia and ethanol. When heated to 895,Co2O3begins to decompose into CoO. The ratio depends on the temperature and heated time.

Standard Applied:

Enterprise Standard

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.

Package:

25kgiron drum