Phosphorus tetraiodide CAS 13455-00-0
| CAS No. | 13455-00-0 |
| Molecular Formula | I4P2 |
| Molecular Weight | 569.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Phosphorus tetraiodide (CAS 13455-00-0), a certified reference material (molecular formula I4P2, MW 569.57 g/mol) for analytical method development and quality control.
Phosphorus tetraiodide (I4P2) contains organophosphorus functionality, iodine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | I4P2 |
| Molecular Weight | 569.57 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 |
| Halogen Content | I-containing |
Related Phosphorus Standards
- Phosphorus triiodide (CAS 13455-01-1)
- Phosphorus pentoxide (CAS 1314-56-3)
- Phosphorus Pentasulfide (CAS 1314-80-3)
- Phosphorus sesquisulfide (CAS 1314-85-8)
- Phosphorus Pentachloride (CAS 10026-13-8)
- Phosphorus Trichloride (CAS 7719-12-2)
- Phosphorus (CAS 7723-14-0)
- 39394-84-8 Phosphorus pentoxide methanesulfonic acid methanesulfonic acid compound with phosphenic anhydride (1:1) (CAS 39394-84-8)
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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