87PZU03K0K 20344-49-4 Ferric hydroxide Hydrated ferric oxide Iron hydroxide oxide Iron oxides Iron hydroxide oxide (Fe(OH)O) EINECS 243-746-4 UNII-87PZU03K0K Iron, hydroxide oxide (Fe(OH)O) CAS 20344-49-4
| CAS No. | 20344-49-4 |
| Molecular Formula | HFeO2 |
| Molecular Weight | 88.85 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 87PZU03K0K 20344-49-4 Ferric hydroxide Hydrated ferric oxide Iron hydroxide oxide Iron oxides Iron hydroxide oxide (Fe(OH)O) EINECS 243-746-4 UNII-87PZU03K0K Iron, hydroxide oxide (Fe(OH)O) is closely related to an inorganic composition in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
87PZU03K0K 20344-49-4 Ferric hydroxide Hydrated ferric oxide Iron hydroxide oxide Iron oxides Iron hydroxide oxide (Fe(OH)O) EINECS 243-746-4 UNII-87PZU03K0K Iron, hydroxide oxide (Fe(OH)O) (CAS 20344-49-4), molecular formula HFeO2 and molecular weight 88.85 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula HFeO2, 87PZU03K0K 20344-49-4 Ferric hydroxide Hydrated ferric oxide Iron hydroxide oxide Iron oxides Iron hydroxide oxide (Fe(OH)O) EINECS 243-746-4 UNII-87PZU03K0K Iron, hydroxide oxide (Fe(OH)O) contains an inorganic composition; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 88.85 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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.
Physical & Chemical Properties
| Molecular Formula | HFeO2 |
| Molecular Weight | 88.85 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
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