Lanthanum(III) iodide CAS 13813-22-4
| CAS No. | 13813-22-4 |
| Molecular Formula | I3La |
| Molecular Weight | 519.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Lanthanum(III) iodide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Lanthanum(III) iodide (CAS 13813-22-4), molecular formula I3La and molecular weight 519.62 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Lanthanum(III) iodide (I3La) 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 519.62 g/mol, it falls into the moderately-high-molecular-weight range. 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 | I3La |
| Molecular Weight | 519.62 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 Lanthanum Standards
- Calcium lanthanum sulfide (CAS 12525-03-0)
- Lanthanum(III) bromide (CAS 13536-79-3)
- Lanthanum(III) oxide (CAS 1312-81-8)
- Lanthanum(III) isopropoxide (CAS 19446-52-7)
- Lanthanum(III) chloride (CAS 10099-58-8)
- Lanthanum aluminum oxide (CAS 12003-65-5)
- Lanthanum(III) fluoride (CAS 13709-38-1)
- Lanthanum(III) hydroxide (CAS 14507-19-8)
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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
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