Zirconium(IV) hydroxide CAS 14475-63-9
| CAS No. | 14475-63-9 |
| Molecular Formula | H4O4Zr |
| Molecular Weight | 159.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Zirconium(IV) hydroxide (H4O4Zr) contains an inorganic composition. It is notably hygroscopic; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
CATO supplies Zirconium(IV) hydroxide (CAS 14475-63-9), a certified reference material (molecular formula H4O4Zr, MW 159.25 g/mol) for analytical method development and quality control.
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 | H4O4Zr |
| Molecular Weight | 159.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1961 |
Related Zirconium Standards
- Zirconium(IV)sulfide (CAS 12039-15-5)
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- Zirconium silicide (ZrSi2) (CAS 12039-90-6)
- Zirconium oxychloride (CAS 7699-43-6)
- Sodium zirconium oxide (CAS 12201-48-8)
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- Zirconium Boride (CAS 12045-64-6)
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Why CATO?
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