Hefei TNJ chemical industry co.,ltd
Diamond Supplier Enterprise Certification
- Diamond
Supplier - 10th
years
Diamond Supplier Enterprise Certification
Product Certification&
Enterprise Certification
Country: 
China (Mainland)
Business Type:Trading Company
Tel: +86-551-65418695
Tel: 0086-551-65418671
Tel: 0086-551-67199489
Tel: 0551-65418672
Tel: +86 551 6541 8675
Tel: +86-551-65418676
Tel: 0551-65418684
Tel: 0086-551 65418681
Tel: 055165418684
Tel: 0086-551-65418684
Tel: 0086 551-67199490
Mobile: 0086-551-18225849144
Tel: +86-551-65418695
Fax: +86-51-65418697
Province/state: Anhui
City: Hefei
Street: B911 Xincheng Business Center, Qianshan Road, Hefei Anhui China
MaxCard:
Contact Suppliers
CAS NO.1307-96-6
Free samples
72%-74%, 60% with good prices and great quality
ISO system
SGS inspection
Fast delivery
Competitive price
· Molecular formula: Co2O3,Co3O4
· Molecular weight: 74.93
· Character: Black and Gray powder.
· Usage: Used for making paint pigments, ceramic glazes and cobalt catalysts.
|
Items |
Technical Index % |
|
Co |
≥72.0 |
|
Na |
≤0.3 |
|
Ca |
≤0.5 |
|
Cu |
≤0.1 |
|
Mg |
≤0.5 |
|
Mn |
≤0.1 |
|
Fe |
≤0.1 |
|
Ni |
≤0.1 |
|
Zn |
≤0.05 |
|
Density |
0.7-1.2 g/cm3 |
|
Items |
Technical Index % |
|
Co |
≥74.0 |
|
Na |
≤0.08 |
|
Ca |
≤0.12 |
|
Cu |
≤0.005 |
|
Mg |
≤0.05 |
|
Mn |
≤0.01 |
|
Fe |
≤0.05 |
|
Ni |
≤0.005 |
|
Zn |
≤0.005 |
|
Pb |
≤0.005 |
|
Cd |
≤0.001 |
|
Seive residues 325 mesh |
≤2% |
Packing: 25kgs per cardboard drum or steel can
