Cobalt Oxide (Co3O4)
Packaging & Delivery
Packaging Detail: Drums
Delivery Detail: Within 2 weeks after receipt of prepayment
Specifications
Cobalt Oxide
CAS No: 1307-96-6; 11104-61-3
Chemical formula: Co2O3, Co2O3. CoO
Properties: Grayish black powder
Co: 72% min
Elements
|
(% ) Contents of the Elements
|
Standard Value
|
Typical Value
|
Co
|
72.6-73.4
|
73.0
|
Ni
|
≤ 0.02
|
0.008
|
Fe
|
≤ 0.01
|
0.006
|
Pb
|
≤ 0.01
|
0.005
|
Mn
|
≤ 0.01
|
0.004
|
Cu
|
≤ 0.01
|
0.003
|
Ca
|
≤ 0.01
|
0.004
|
Mg
|
≤ 0.01
|
0.004
|
Na
|
≤ 0.01
|
0.005
|
Si
|
≤ 0.02
|
0.01
|
Al
|
≤ 0.01
|
0.005
|
S
|
≤ 0.01
|
0.008
|
C
|
≤ 0.01
|
0.008
|
Physical Properties
|
Testing Items
|
standard value
|
typical value
|
TD( g/cm 3 )
|
≥ 2.0
|
2.5
|
AD( g/cm 3 )
|
0.5-1.6
|
0.7
|
Particle Size Range D50 Value (Controllable )
|
2-4um
|
4-7um
|
7-10um
|
Beijing Tianchangkai(TCK) trade Co., Ltd. is a company dedicated to open beauty equipment, insulation materials, furniture business trade and technology development in the integration of high-tech enterprises. Perennial engaged in beauty equipment company has a high-tech product research and development in the field of high-quality professional and technical research and development team, strong technical force, has a number of senior engineers, professional product development designers.
The company has advanced production equipment and testing instruments, with excellent marketing team and the domestic regional channel partners, for the product market development and product after-sales service has a sound management solution. Sales network and product sales agents all over the country. Powerful, professional research and development team and advanced, perfect sales service concept, make the products of our company has a higher visibility and market share both at home and abroad. At the same time, we will, as always, commitment to the principle of "reputation first, customer first", always put the interests of customers first, wholeheartedly for every one of our customers with best products and the best quality service.
In the new century, new challenges and opportunities. The global beauty instrument product market, is looking forward to us all. Our goal in creating enterprise grand brand, adhere to the stable operation for the long-term development, at the same time with strong human resources, strict production management and business philosophy, through the accumulation of their own experience and unremitting pursuit and improve in the future and ongoing self innovation and technological innovation, management and business philosophy, comply with the trends of product development, to provide you with high quality, low price, more fashionable products.
Welcome friends from all walks of life come to visit, guidance and business negotiation.
