Potassium hexaiodoplatinate CAS 16905-14-9
| CAS No. | 16905-14-9 |
| Molecular Formula | I6Pt |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a salt form, iodine substitution, Potassium hexaiodoplatinate is typically white to off-white amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 995.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies Potassium hexaiodoplatinate (CAS 16905-14-9), a certified reference material (molecular formula I6PtK, MW 995.58 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 | I6Pt 2*K |
| Molecular Weight | 995.58 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.) | 1961 |
| Halogen Content | I-containing |
Recommended Standards
- 1,10-Bis(2-oxocyclohexyl)decane-1,10-dione (CAS 17343-93-0)
- 5-Amino-2-fluoro-4-methylbenzonitrile (CAS 1426136-04-0)
- 3-[3,5-bis(trifluoromethyl)phenyl]-N'-({[(1,2,2-trichlorovinyl)amino]carbonyl}oxy)prop-2-enimidamide (CAS 646989-54-0)
- 3-Methyl-1-(methylcarbamoyl)-1H-pyrazole-4-carbonyl chloride (CAS 126675-00-1)
- Ethyl 2-chloro-4-methylthiazole-5-carboxylate (CAS 7238-62-2)
- (4-Bromo-2-chloropyridin-3-yl)methanol (CAS 1805568-08-4)
- 2-(3-Methoxy-4,5-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218790-19-2)
- Methyl 6-ethoxy-1H-indole-5-carboxylate (CAS 672293-17-3)
- 6-(Trifluoromethyl)-1H-indol-5-amine (CAS 1369155-36-1)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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