14255-03-9 Calcium, isotope of mass 44 Calcium-44 44Ca CAS 14255-03-9
| CAS No. | 14255-03-9 |
| Molecular Formula | [44Ca] |
| Molecular Weight | 43.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
14255-03-9 Calcium, isotope of mass 44 Calcium-44 44Ca (CAS 14255-03-9), molecular formula [44Ca] and molecular weight 43.96 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 14255-03-9 Calcium, isotope of mass 44 Calcium-44 44Ca ([44Ca]) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
CATO manufactures 14255-03-9 Calcium, isotope of mass 44 Calcium-44 44Ca under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | [44Ca] |
| Molecular Weight | 43.96 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.) | 1961 |
Related Calcium Standards
- 14333-06-3 Calcium, isotope of mass 43 Calcium-43 43Ca (CAS 14333-06-3)
- 13981-77-6 Calcium, isotope of mass 46 Calcium-46 (CAS 13981-77-6)
- 14333-05-2 Calcium, isotope of mass 42 (CAS 14333-05-2)
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- 14092-91-2 Potassium, isotope of mass 39 Potassium-39 (CAS 14092-91-2)
- 14378-32-6 Zinc, isotope of mass 64 Zinc-64 (CAS 14378-32-6)
- 14378-33-7 Zinc, isotope of mass 66 Zinc-66 66Zn (CAS 14378-33-7)
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Why CATO?
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