71626-99-8 Calcium (II) bromide,hydrous calcium bromide hexahydrate CAS 71626-99-8
| CAS No. | 71626-99-8 |
| Molecular Formula | Br2Ca |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 71626-99-8 Calcium (II) bromide,hydrous calcium bromide hexahydrate is closely related to a salt form, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
71626-99-8 Calcium (II) bromide,hydrous calcium bromide hexahydrate (CAS 71626-99-8), molecular formula Br2CaH2O and molecular weight 217.90 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a salt form, bromine substitution, 71626-99-8 Calcium (II) bromide,hydrous calcium bromide hexahydrate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 217.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 71626-99-8 Calcium (II) bromide,hydrous calcium 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 | Br2Ca H2O |
| Molecular Weight | 217.90 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.) | 1977 |
| Halogen Content | Br-containing |
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