Cobalt iron oxide
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- $43.1 - $375
- Product name: Cobalt iron oxide
- CAS: 12052-28-7
- MF: CoFe2O4
- MW: 234.62
- EINECS:234-992-3
- MDL Number:MFCD00016018
- Synonyms:IRON COBALT OXIDE;Cobalt diiron tetroxide;Cobalt ferrate;Cobalt ferrate (CoFe2O4);Cobalt ferrite (CoFe2O4);Cobalt iron spinel;FCO 2;Iron cobalt spinel
3 prices
Selected condition：
Brand
- Sigma-Aldrich
Package
- 5g
- 1 unit
- 2 mL
- ManufacturerSigma-Aldrich
- Product number773352
- Product descriptionCobalt iron oxide nanopowder, 30 nm particle size (TEM), 99% trace metals basis
- Packaging5g
- Price$43.1
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number938203
- Product descriptionCobalt iron oxide nanoparticles, 8 nm particle size, 0.1 wt. % in water
- Packaging2 mL
- Price$250
- Updated2026-04-30
- Buy
- ManufacturerSigma-Aldrich
- Product number938203
- Product descriptionCobalt iron oxide nanoparticles, 8 nm particle size, 1 wt. % in water
- Packaging1 unit
- Price$375
- Updated2025-07-31
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Sigma-Aldrich | 773352 | Cobalt iron oxide nanopowder, 30 nm particle size (TEM), 99% trace metals basis | 5g | $43.1 | 2026-04-30 | Buy |
| Sigma-Aldrich | 938203 | Cobalt iron oxide nanoparticles, 8 nm particle size, 0.1 wt. % in water | 2 mL | $250 | 2026-04-30 | Buy |
| Sigma-Aldrich | 938203 | Cobalt iron oxide nanoparticles, 8 nm particle size, 1 wt. % in water | 1 unit | $375 | 2025-07-31 | Buy |
Properties
Melting point :>400°C (Cobalt iron oxide)
Boiling point :>1000°C (Cobalt iron oxide)
Density :5.3 g/cm3
solubility :soluble in hot HCl
form :Powder
color :black
Water Solubility :Insoluble in water.
Exposure limits :ACGIH: TWA 5 mg/m3
OSHA: TWA 10 mg/m3; TWA 15 mg/m3; TWA 5 mg/m3
NIOSH: IDLH 2500 mg/m3; TWA 5 mg/m3 Major Application :battery manufacturing
InChI :1S/2Co.2Fe.5O/q2*+2;2*+3;5*-2
InChIKey :XNGOCNMGDFPQTP-UHFFFAOYSA-N
SMILES :[Co+2].[Co+2].[Fe+3].[Fe+3].[O-2].[O-2].[O-2].[O-2].[O-2]
EPA Substance Registry System :Cobalt iron oxide (CoFe2O4) (12052-28-7)
Boiling point :>1000°C (Cobalt iron oxide)
Density :5.3 g/cm3
solubility :soluble in hot HCl
form :Powder
color :black
Water Solubility :Insoluble in water.
Exposure limits :ACGIH: TWA 5 mg/m3
OSHA: TWA 10 mg/m3; TWA 15 mg/m3; TWA 5 mg/m3
NIOSH: IDLH 2500 mg/m3; TWA 5 mg/m3 Major Application :battery manufacturing
InChI :1S/2Co.2Fe.5O/q2*+2;2*+3;5*-2
InChIKey :XNGOCNMGDFPQTP-UHFFFAOYSA-N
SMILES :[Co+2].[Co+2].[Fe+3].[Fe+3].[O-2].[O-2].[O-2].[O-2].[O-2]
EPA Substance Registry System :Cobalt iron oxide (CoFe2O4) (12052-28-7)
Safety Information
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Description
Cobalt Iron Oxide is an important nanoscale magnetic material with applications in molecular imaging and drug delivery.More related product prices
Cobalt oxide Cupric hydroxide Tricobalt tetraoxide Cobalt chloride Ferric sulfate 7791-13-1 Phenyllithium Barium titanate Cupric oxide Cobalt IRON (II) OXIDERelated product price
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Cobalt oxide
$9-2225.93 -
Cupric hydroxide
$7-6771.75 -
Tricobalt tetraoxide
$18.53-2196.65
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