Strontium bromide hexahydrate CAS 7789-53-9
| CAS No. | 7789-53-9 |
| Molecular Formula | Br2Sr |
| Molecular Weight | N/A |
| 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.
Strontium bromide hexahydrate (CAS 7789-53-9) is a high-purity analytical reference standard with the molecular formula Br2SrH2O and a molecular weight of 265.44 g/mol.
Structurally, Strontium bromide hexahydrate (Br2SrH2O) contains bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 265.44 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), Strontium bromide hexahydrate 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 | Br2Sr H2O |
| Molecular Weight | 265.44 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | Br-containing |
Related Strontium Standards
- Strontium chloride hexahydrate (CAS 10025-70-4)
- Strontium nitrate (CAS 10042-76-9)
- Strontium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate (CAS 10101-21-0)
- Strontium Bromide (CAS 10476-81-0)
- Strontium chloride (CAS 10476-85-4)
- Strontium iodide (CAS 10476-86-5)
- Strontium 2,2-dimethyloctanoate (CAS 106705-37-7)
- Strontium aluminum (CAS 12004-37-4)
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- Semaglutide Impurity 15 (CAS CATO-C4X-222615)
Why CATO?
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