Osmium(iv)oxide CAS 12036-02-1
| CAS No. | 12036-02-1 |
| Molecular Formula | O2Os |
| Molecular Weight | 222.23 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.
Osmium(iv)oxide (CAS 12036-02-1) is a high-purity analytical reference standard with the molecular formula O2Os and a molecular weight of 222.23 g/mol.
Owing to an inorganic composition, Osmium(iv)oxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 222.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
As a certified reference material (CRM), Osmium(iv)oxide 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 | O2Os |
| Molecular Weight | 222.23 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1960 |
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