Platinum(IV) sulfide CAS 12038-21-0
| CAS No. | 12038-21-0 |
| Molecular Formula | PtS2 |
| Molecular Weight | 259.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula PtS2, Platinum(IV) sulfide contains sulfur-containing functionality; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 259.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Platinum(IV) sulfide (CAS 12038-21-0), molecular formula PtS2 and molecular weight 259.21 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
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 | PtS2 |
| Molecular Weight | 259.21 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 |
| Sulfur Atoms | 2 |
Related Platinum Standards
- Platinum hydroxide (CAS 12135-48-7)
- Platinum dichloride (CAS 10025-65-7)
- 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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