Calcium molybdenum oxide CAS 7789-82-4
| CAS No. | 7789-82-4 |
| Molecular Formula | CaMoO4 |
| Molecular Weight | 200.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Calcium molybdenum oxide (CAS 7789-82-4) is a high-purity analytical reference standard with the molecular formula CaMoO4 and a molecular weight of 200.02 g/mol.
Calcium molybdenum oxide (CaMoO4) contains an inorganic composition. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | CaMoO4 |
| Molecular Weight | 200.02 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1959 |
Related Calcium Standards
- Molybdenum(VI) dichloride (CAS 13637-68-8)
- Molybdenum(III) chloride (CAS 13478-18-7)
- Molybdenum carbide (CAS 12069-89-5)
- Molybdenum(VI) fluoride (CAS 7783-77-9)
- Molybdenum(IV) sulfide (CAS 1317-33-5)
- Molybdenum disulfide (CAS 863767-83-3)
- Molybdenum(VI) tetrachloride (CAS 13814-75-0)
- Molybdenum(IV) selenide (CAS 12058-18-3)
Recommended Standards
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Why CATO?
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