Cobalt oxide
Buy Cobalt oxide (CAS 1308-06-1) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-013621.
About Cobalt oxide
Researchers and plant chemists source Cobalt oxide from Zemixal for routine and specialised work. Identity at a glance (99%): CAS 1308-06-1, formula Co3O4 and molar mass 240.8 g/mol. Expect black to greyish black powder.
Typical applications
- Catalysis
- Ceramics & glass
Safe handling
Reported physical data: density 6.11 g/cm3. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Available as 100 g, 250 g, 500 g, 5 kg and 4 x 25 kg. Larger or split packs can be arranged. Each lot travels with a batch certificate of analysis and a 16-section SDS. Request pricing online and we confirm availability, documentation and freight to your country.
Specifications and identifiers
| Product name | Cobalt oxide |
|---|---|
| Catalogue number | ZX-013621 |
| CAS number | 1308-06-1 |
| IUPAC name | oxocobalt;oxo(oxocobaltiooxy)cobalt |
| Molecular formula | Co3O4 |
| Molar mass | 240.8 g/mol |
| Exact mass | 240.7792 |
| Purity / assay | 99% |
| Physical form | Powder |
| Appearance | Black to greyish black powder |
| Density | 6.11 g/cm3 |
| H-bond donors / acceptors | 0 / 4 |
| Topological polar surface area | 60.4 Ų |
| HS code | 28220010 |
| InChIKey | LBFUKZWYPLNNJC-UHFFFAOYSA-N |
| SMILES | O=[Co].O=[Co]O[Co]=O |
| PubChem CID | 11651651 |
| Synonyms | Cobalt(II,III)oxide, cobalt(ii, COBALTIC TETRAOXIDE, Co3O4, Cobalt(II,III) oxide, powder, <10 mum, Cobalt oxide-molybdenum oxide on alumina (3.5% CoO, 14% MoO3), Cobalt(II,III) oxide, nanopowder, <50 nm particle size (TEM), 99.5% trace metals basis, Cobalt(II,III) oxide, Nonstoichiometric compound., 99.995% trace metals basis |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 100 g | Quoted on request | |
| 250 g | Quoted on request | |
| 500 g | Quoted on request | |
| 5 kg | Quoted on request | |
| 4 x 25 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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