Niobium(V) iodide CAS 13779-92-5
| CAS No. | 13779-92-5 |
| Molecular Formula | I5Nb |
| Molecular Weight | 727.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Niobium(V) iodide (I5Nb) contains iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 727.43 g/mol, it falls into the high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Niobium(V) iodide (CAS 13779-92-5), molecular formula I5Nb and molecular weight 727.43 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.
CATO manufactures Niobium(V) iodide 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 | I5Nb |
| Molecular Weight | 727.43 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 Niobium Standards
- Niobium(V) oxalate (CAS 21348-59-4)
- Niobium(V) bromide (CAS 13478-45-0)
- Niobium(V) chloride (CAS 10026-12-7)
- Niobium(V) oxide (CAS 1313-96-8)
- Niobium(V) fluoride niobium(v)fluoride niobium pentafluoride columbium pentafluoride niobium (v) fluoride niobium fluoride 7783-68-8 (CAS 7783-68-8)
- Sodium niobium oxide, Puratronic|r, 99.997% (metals basis) (CAS 12034-09-2)
- Niobium(IV) oxide (CAS 12034-59-2)
- Niobium boride (CAS 12007-29-3)
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
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