Cobalt oxide (Co3O4)
U.S. production volumes are classified as confidential business information.
The EPA did not publish how much of this chemical companies made or imported, or marked that amount confidential. Without that volume, ACID cannot calculate import dependency.
Where It Comes From
Customs basis: HS 282200 · narrow
These shares come from HS customs code 282200, which covers 5 chemicals in total. They estimate the bucket's origin mix, not this chemical specifically.
- Hong Kong
- South Korea
- Czech Republic
- Canada
- Ukraine
Why It Matters
Industrial Uses
Used in 5 sectors as 6 functional roles.
- •Pigment in Synthetic Dye and Pigment ManufacturingProcessing as a reactant
- •Catalyst in All Other Basic Inorganic Chemical Manufacturing (82%)Processing as a reactant
- •Catalyst in Petroleum Refineries (100%)Use—non-incorporative activities
- •Intermediate in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (90%)Processing as a reactant
- •Intermediate in Wholesale and Retail Trade (92%)Processing as a reactant
- •Agricultural chemicals (non-pesticidal) in Wholesale and Retail Trade (1%)Processing—incorporation into formulation, mixture, or reaction product
- •Plating agents and surface treating agents in Wholesale and Retail Trade (4%)Processing—incorporation into formulation, mixture, or reaction product
- •Process regulators in Wholesale and Retail Trade (3%)Processing—incorporation into formulation, mixture, or reaction product
- •Pigment in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (50%)Processing—incorporation into formulation, mixture, or reaction product
- •Plating agents and surface treating agents in Non-metallic Mineral Product Manufacturing (includes clay, glass, cement, concrete, lime, gypsum, and other non-metallic mineral product manufacturing) (50%)Processing—incorporation into formulation, mixture, or reaction product
Vendor Pricing
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
5 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| AA BLOCKS | United States | $0.30 | 500 g | 99.9% |
| Combi-Blocks, Inc. | United States | $1.16 | 500 g | 95% |
| Sigma-Aldrich (Rush Stock) | Germany | $1.47 | 250 g | — |
| Sigma-Aldrich | Germany | $1.47 | 250 g | — |
| AK Scientific, Inc. | United States | $2.72 | 25 g | 99.5% |
Chemical Identity
Data Sources
https://doi.org/10.23645/epacomptox.5588566
Archive: data/sources/comptox/dsstox_identifiers.csv
https://pubchem.ncbi.nlm.nih.gov/rest/pug/compound/cid/11651651/property/MolecularFormula,MolecularWeight,CanonicalSMILES,InChIKey/JSON
Archive: data/sources/pubchem_properties/11651651.json
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr.csv
https://www.epa.gov/chemical-data-reporting
Archive: data/sources/epa_cdr/2020_cdr_industrial.csv