Strontium chloride hydrate CAS 16894-53-4
| CAS No. | 16894-53-4 |
| Molecular Formula | Sr |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Strontium chloride hydrate 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.
Strontium chloride hydrate (CAS 16894-53-4), molecular formula SrClH2O and molecular weight 141.09 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Strontium chloride hydrate (SrClH2O) contains chlorine 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 141.09 g/mol, it falls into the low-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | Sr 2*Cl H2O |
| Molecular Weight | 141.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-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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Why CATO?
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