Industrial Grade Cobalt Oxide Made in China Chemical Abstracts

• Customization: Available
• CAS No.: 1307-96-6
• Formula: Coo
• Model NO.: cobalt oxide
• Classification: Cobalt Oxide
• Grade Standard: Industrial Grade
• Kind: No Salt Oxide
• Quality: First Class
• Appearance: Black Powder
• Usage: Mainly Used for Battery Material
• Transport Package: Drums
• Specification: 99%
• Trademark: zhuofeng
• Origin: China
• HS Code: 2841900010
• Production Capacity: 1000mts/Year

Product Description

Cobalt Tetroxide is similar to ferroferric oxide, and can be approximately regarded as a compound formed by cobalt oxide (CoO) and cobalt oxide (Co2O3). Black or grayish black powder. The apparent density is 0.5-1.5g/cm3, and the tap density is 2.0-3.0g/cm3. Cobalt Tetroxide can be slowly dissolved in hot sulfuric acid, but it is insoluble in water, n itric acid and h ydrochloric acid at room temperature. When heated above 1200 ºC, it will decompose into cobaltous oxide. When it is strongly heated to 900ºC in a hydrogen flame, it is reduced to metal cobalt.

Cobalt oxide powder composition
Grade	Impurity Contained (wt% max)
	Co%	Ni%	Cu%	Mn%	Zn%	Fe%
A	73.5±0.5	≤0.05	≤0.003	≤0.005	≤0.005	≤0.01
B	≥74.0	≤0.05	≤0.05	≤0.05	≤0.05	≤0.1
C	≥72.0	≤0.15	≤0.10	≤0.10	≤0.10	≤0.2

 

1. The electrochemical performance is superior
a. The average cycle capacity attenuation per cycle <0.05%
b. Discharge specific capacity for the first time >135mAh/g
c. 3.6 V first discharge platform rate > 85%
2. The processing performance
3. Tap density is big, help to improve volume specific storage battery
4. Product performance is stable, good consistency

The usual one package is 25kg/drum or 200kg/drum. But we could also subpackage it according to our customers' requirements.Such as 1kg/drum, 5kg/drum,10kg/drum,etc.

Sample Order    DHL, UPS, Fedex, EMS, TNT. (door to door)
Big Order    By air or by sea    If you have your own forwarder, pls tell us the detailed information.