Ningbo Coboto Cobalt and Nickel Co.,Ltd

Dear Sirs,
This is Maggie from Ningbo Coboto Cobalt & Nickel. Co., ltd which is located in China. Our factory is specialize in the COBALT OXIDE, now it is exporting to Korea, France, England and so on, the goods is competitive prices and good quality, the detailed information about the goods, pls check the following:
Molecular formula: Co3o4
Molecular weight: 74.93
Character: Gray Powder
Usage: Used for making paint pigments, ceramic glazes and cobalt catalysts
Storage: At a dry place with good ventilation, avoid heat and humidity
Standard in force: Enterprise standard
Package: in bucket, 25kg or 50kg per bucket, or subject to clients? requirements
Chemical Composition
Co?72.50
Ni?0.0100
Fe?0.0060
Cu?0.0020
Ca?0.0070
Mg?0.0070
Pb?0.0050
Na?0.050
H2O?0.08
Cl?0.0500
Mn?0.0080

If you are interested in ,pls do not hesitate to contact with me,thank you very much