28407-51-4 Rhodium, tetra-mu3-carbonyldodecacarbonylhexa-, octahedro Tetra-mu3-carbonyldodecacarbonyl-octahedro-hexarhodium EINECS 249-009-3 Hexarhodium hexadecacarbonyl CAS 28407-51-4
| CAS No. | 28407-51-4 |
| Molecular Formula | 6*Rh |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
28407-51-4 Rhodium, tetra-mu3-carbonyldodecacarbonylhexa-, octahedro Tetra-mu3-carbonyldodecacarbonyl-octahedro-hexarhodium EINECS 249-009-3 Hexarhodium hexadecacarbonyl (CAS 28407-51-4) is a high-purity analytical reference standard with the molecular formula RhCO and a molecular weight of 130.92 g/mol.
Based on its molecular formula RhCO, 28407-51-4 Rhodium, tetra-mu3-carbonyldodecacarbonylhexa-, octahedro Tetra-mu3-carbonyldodecacarbonyl-octahedro-hexarhodium EINECS 249-009-3 Hexarhodium hexadecacarbonyl contains a hydroxyl group; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 130.92 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.
As a certified reference material (CRM), 28407-51-4 Rhodium, tetra-mu3-carbonyldodecacarbonylhexa-, octahedro Tetra-mu3-carbonyldodecacarbonyl-octahedro-hexarhodium EINECS 249-009-3 Hexarhodium hexadecacarbonyl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | 6*Rh 16*CO |
| Molecular Weight | 130.92 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1965 |
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