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Product #: CO-630

Product Description

Cobalt Oxide, Cobalt (II, III) Oxide is an inorganic compound with a black color. It can be used as a blue colorig agent, and also as an electrode in some lithium-ion batteries.

Product Cost

In Stock for Immediate Shipping
The pricing for this product is subject to fluctuation based on market rates, therefore real-time pricing is not available. We recommend requesting a quote to receive accurate pricing information, via the quote tool on this page. Our pricing is influenced by multiple factors, and we strive to provide the most precise and up-to-date pricing details to our valued customers.
Quantity (Grams) Price
1-2 Grams Please Request a Quote
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26-100 Grams Please Request a Quote
Note: Prices are subject to change without notice due to market conditions

Product Notes

100 gram minimum

Can ship by UPS or FedEx

Standard Packaging: 500 gram, 1 kg bottles.


Formula Co3O4 240.80
Purity 99.9%
Particle Size 1-4 mm
Schedule B 2822.00.0000
CAS CAS-1308-06-1
Melting Point 1795°C / 3263°F
Boiling Point -
Density 6.45
Coef. of Expansion @ 20°C -
Crystal Structure Cubic
Electric Resistivity -
Composition Co - 73.4, O - 26.6




Paint, Pigments, Inks, Colorants, Ceramics, Pottery, Lithium-ion Batteries

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