52ZE5Y9Y82 7790-44-5 Antimony triiodide Stibine, triiodo- Antimony iodide (SbI3) Antimony(III) Triiodide EINECS 232-205-8 HSDB 437 Antimon(III) iodid UNII-52ZE5Y9Y82 CAS 7790-44-5
| CAS No. | 7790-44-5 |
| Molecular Formula | I3Sb |
| Molecular Weight | 502.47 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 52ZE5Y9Y82 7790-44-5 Antimony triiodide Stibine, triiodo- Antimony iodide (SbI3) Antimony(III) Triiodide EINECS 232-205-8 HSDB 437 Antimon(III) iodid UNII-52ZE5Y9Y82 (CAS 7790-44-5), a certified reference material (molecular formula I3Sb, MW 502.47 g/mol) for analytical method development and quality control.
52ZE5Y9Y82 7790-44-5 Antimony triiodide Stibine, triiodo- Antimony iodide (SbI3) Antimony(III) Triiodide EINECS 232-205-8 HSDB 437 Antimon(III) iodid UNII-52ZE5Y9Y82 (I3Sb) contains 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 | I3Sb |
| Molecular Weight | 502.47 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.) | 1959 |
| Halogen Content | I-containing |
Recommended Standards
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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