The particle size specification for this material is simply <10 μm. The particle size distribution has not been determined.
221643
Cobalt(II,III) oxide
powder, <10 μm
Synonym(s):
Cobaltosic oxide, Tricobalt tetraoxide
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| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 50 g | Available to ship TODAYfromMILWAUKEE | $108.00 | |
| 250 g | Available to ship TODAYfromMILWAUKEE | $356.00 |
About This Item
Linear Formula:
~Co3O4
CAS Number:
Molecular Weight:
240.80
UNSPSC Code:
12352303
NACRES:
NA.23
MDL number:
PubChem Substance ID:
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form
powder
Quality Level
composition
Co₃O₄
reaction suitability
core: cobalt
particle size
<10 μm
mp
895 °C (dec.) (lit.)
density
6.11 g/mL at 25 °C (lit.)
application(s)
battery manufacturing
SMILES string
O=[Co].O=[Co]O[Co]=O
InChI
1S/3Co.4O
InChI key
LBFUKZWYPLNNJC-UHFFFAOYSA-N
General description
Cobalt(II,III) oxide, also knownas tricobalt tetraoxide is a black antiferrimagnetic solid. Our Co3O4 is a powder with a particle size of <10 μm and a cobalt concentration between 71-74%. A high melting point of 895 °C (dec.) indicates that Co3O4 can with stand elevated temperatures without decomposing, making it suitable for high-temperature applications such as heterogeneous catalysis in industrial processes. Co3O4 is also widely used in the battery industry as a precursor to fabricate cathode materials, such as lithium cobalt oxide and lithium nickel manganese cobalt oxide, for Li-ion batteries.
Application
- Synthesis of diphenylalanine/cobalt oxide hybrid nanowires and their application to energy storage.: This study demonstrates the synthesis of hybrid nanowires using diphenylalanine and cobalt oxide, highlighting their potential for enhancing energy storage capacities (Ryu et al., 2010).
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This Item | |||
|---|---|---|---|
| form powder | form powder | form nanopowder | form powder |
| particle size <10 μm | particle size −325 mesh | particle size <50 nm (SEM) | particle size <10 μm |
| density 6.11 g/mL at 25 °C (lit.) | density - | density 6.11 g/mL at 25 °C (lit.) | density 2.51 g/mL at 25 °C (lit.) |
| mp 895 °C (dec.) (lit.) | mp - | mp 895 °C (dec.) (lit.) | mp - |
| Quality Level 100 | Quality Level 100 | Quality Level 200 | Quality Level 100 |
| reaction suitability core: cobalt | reaction suitability core: cobalt | reaction suitability core: cobalt | reaction suitability core: boron |
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signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 3 - Carc. 1A Inhalation - Resp. Sens. 1
Storage Class
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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Global Trade Item Number
| SKU | GTIN |
|---|---|
| 221643-250G | 04061838777454 |
| 221643-50G | 04061838252555 |
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Where is the purity?
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Unfortunately, the purity is not a test specification for this product.
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