Hefei TNJ chemical industry co.,ltd
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China (Mainland)
Business Type:Trading Company
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Province/state: Anhui
City: Hefei
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ISO
It mainly used to manufacture other cobalt salts, also used as the drying agent for painting, cobalt pigment, additive of alkali
Cobalt sulfate
|
Molecular Formula: |
COSO4.7(H2O) |
|
Molecular Weight: |
281.10 |
|
CAS No: |
10026-24-1 |
|
Character: |
Light brownish red crystal, dissolve in water and methanol, slightly dissovle in ethanol. It loses all 7 water molecules at 420. |
|
Standard Applied: |
Enterprise Standard |
|
Uses: |
It mainly used to manufacture other cobalt salts, also used as the drying agent for painting, cobalt pigment, additive of alkaline or Lithium batteries and electroplating |
|
Package: |
25kgplastic bags |
Specification:
|
Content |
Electronic Grade |
I Grade |
Special Grade |
|
Co %≥ |
20.3 |
20.3 |
21.02 |
|
Ni %≤ |
0.001 |
0.002 |
0.001 |
|
Fe %≤ |
0.001 |
0.002 |
0.001 |
|
Mg %≤ |
0.001 |
0.002 |
0.001 |
|
Ca %≤ |
0.001 |
0.002 |
0.001 |
|
Mn %≤ |
0.001 |
0.002 |
0.001 |
|
Zn %≤ |
0.001 |
0.002 |
0.001 |
|
Na %≤ |
0.001 |
0.002 |
0.001 |
|
Cu %≤ |
0.001 |
0.002 |
0.001 |
|
Cd %≤ |
0.001 |
0.001 |
0.001 |
|
Insoluble Materials |
0.01 |
0.01 |
0.01 |
Cobalt sulfateIt mainly used to manufacture other cobalt salts, also used as the drying agent for painting, cobalt pigment