1) Formal contract can be signed
1.Name: Cobalt oxide Co2O3 powder
2.Purity: 72%min
3.Appearance: Gray Black powder
4.Particle size: 50nm, 325mesh, etc
5.Cas No: 1308-04-9
6. Brand: Epoch-Chem
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
|
|
Brand
|
Epoch-Chem
|
Our Advantages
1) Formal contract can be signed
Shanghai Epoch Material Co., Ltd. is located in the economic center—Shanghai. We always adhere to “Advanced materials, better life” and committee to the Research and Development of technology, to make it used in human beings’ daily life to make our life more better.
We welcome customers from worldwide to visit our factory and establish a good cooperation together!
1) Are you manufacture or trade?
4)SampleAvailable, we can provide small free samples for quality evaluation purpose!5)Package1kg per bag fpr samples,