13981-78-7 Chromium, isotope of mass 53 Chromium-53 53Cr CAS 13981-78-7
| CAS No. | 13981-78-7 |
| Molecular Formula | [53Cr] |
| Molecular Weight | 52.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
13981-78-7 Chromium, isotope of mass 53 Chromium-53 53Cr ([53Cr]) contains an inorganic composition. Its physicochemical properties are representative of its class; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
13981-78-7 Chromium, isotope of mass 53 Chromium-53 53Cr (CAS 13981-78-7) is a high-purity analytical reference standard with the molecular formula [53Cr] and a molecular weight of 52.94 g/mol.
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), 13981-78-7 Chromium, isotope of mass 53 Chromium-53 53Cr 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 | [53Cr] |
| Molecular Weight | 52.94 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.) | 1960 |
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