Platinum hydroxide CAS 12135-48-7
| CAS No. | 12135-48-7 |
| Molecular Formula | H4O4Pt |
| Molecular Weight | 263.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Platinum hydroxide (CAS 12135-48-7), a certified reference material (molecular formula H4O4Pt, MW 263.11 g/mol) for analytical method development and quality control.
The molecular framework of Platinum hydroxide (H4O4Pt) is characterized by an inorganic composition. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Platinum hydroxide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | H4O4Pt |
| Molecular Weight | 263.11 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.) | 1960 |
Related Platinum Standards
- Platinum dichloride (CAS 10025-65-7)
- Platinum(IV) sulfide (CAS 12038-21-0)
- Platinum(II) cyanide (CAS 592-06-3)
- Platinum(IV) oxide ChemBeads (CAS 1314-15-4)
- Platinum (IV) oxide hydrate platinum(iv) oxide hydrate platinum(iv) oxide monohydrate platinum(iv) oxide, hydrate platinum (iv) oxide monohydrate platinum (iv) oxide platinum-(iv)-oxide, monohydrate platinum(iv)-oxide monohydrate platinum oxide hydrate platinum, (iv) oxide, hydrous platinum(iv) dioxide platinum dioxide hydrate platinum (iv) oxide, monohydrate platinum(iv) oxide platinum (ii) oxide hydrate 52785-06-5 (CAS 52785-06-5)
- Platinum(II) oxide (CAS 12035-82-4)
- Platinum(IV) chloride (CAS 13454-96-1)
- Platinum(II) bromide (CAS 13455-12-4)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com