Iron nickel oxide
Iron nickel oxide (CAS: 12168-54-6), with the chemical formula Fe2NiO4, is a ferrimagnetic oxide compound. This fine nanopowder, supplied by Tech Serve Solutions, exhibits a high surface area owing to its particle size of less than 50 nm. Its unique magnetic properties make it suitable for advanced material applications, including research in magnetic materials and nanocomposites. The material is characterised by a density of 5.368 g/mL and a bulk density of 0.89 g/mL.
- IUPAC
- Diiron nickel tetraoxide

Magnetic Materials Research
Iron nickel oxide nanopowder is utilised in the development of novel magnetic materials. Its ferrimagnetic properties are of interest for applications in data storage, magnetic sensors, and spintronics due to its fine particle size and composition.
Nanocomposite Development
This material serves as a component in advanced nanocomposites. It can be incorporated into polymer matrices or other materials to impart specific magnetic or electrical properties, broadening the scope for material science innovations.
Catalysis Studies
As an iron and nickel oxide, it may be explored in heterogeneous catalysis research. Its specific surface area and elemental composition could offer unique catalytic activities for various chemical transformations.
| Molecular weight | 234.38 |
|---|---|
| Linear formula | Fe2NiO4 |
| Assay | ≥98% trace metals basis |
| Form | nanopowder |
| Density | 5.368 g/mL at 25 °C(lit.) |
| Particle size | <50 nm (APS) |

Hazard statements
- H317May cause an allergic skin reaction
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 49-43 |
| Safety statements (S) | 53-36/37-45 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Bulk Density | 0.89 g/mL |
|---|
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Iron Nickel Oxide (CAS: 12168-54-6) used for?
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Iron nickel oxide (Fe2NiO4) is primarily used in research and development for magnetic materials, nanocomposites, and potentially in catalysis due to its ferrimagnetic properties and nanopowder form.
What is the CAS number and chemical formula for Iron Nickel Oxide?
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The CAS number for Iron Nickel Oxide is 12168-54-6, and its chemical formula is Fe2NiO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Iron Nickel Oxide with an assay of ≥98% on a trace metals basis in a nanopowder form. We do not represent this product as USP, BP, or EP grade.
What are the safety and handling considerations for Iron Nickel Oxide?
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Iron Nickel Oxide is classified with a GHS07 symbol and 'Warning' signal word, with hazard statement H317 (May cause an allergic skin reaction). Appropriate personal protective equipment, including eyeshields, gloves, and respiratory protection (N100 or P3 filter), is recommended. Handle with care to avoid skin contact and inhalation.
Can Iron Nickel Oxide be exported or shipped internationally?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals and can arrange for the international shipment of Iron Nickel Oxide, adhering to all relevant shipping regulations.
How can I request a quote or sample for Iron Nickel Oxide?
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To request a quote or a sample of Iron Nickel Oxide, please contact our sales team through the website or by phone. Provide your specific requirements for prompt assistance.
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