| CAS No. | 12168-54-6 |
| Molecular Formula | Fe2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Compared with other compounds in its class, the molecular weight of 234.38 g/mol gives Nickel iron oxide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Nickel iron oxide (CAS 12168-54-6), a certified reference material (molecular formula Fe2O3NiO, MW 234.38 g/mol) for analytical method development and quality control.
Based on its molecular formula Fe2O3NiO, Nickel iron oxide contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 234.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
| Molecular Formula | Fe2O3 NiO |
| Molecular Weight | 234.38 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1960 |