Gadolinium(III) iodide CAS 13572-98-0
| CAS No. | 13572-98-0 |
| Molecular Formula | GdI3 |
| Molecular Weight | 537.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Gadolinium(III) iodide (CAS 13572-98-0), molecular formula GdI3 and molecular weight 537.96 g/mol, is a CATO reference standard with documented purity and traceability.
Gadolinium(III) iodide (GdI3) 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.
CATO manufactures Gadolinium(III) 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 | GdI3 |
| Molecular Weight | 537.96 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 Gadolinium Standards
- Gadolinium carbonate, 99.99% (CAS 38245-36-2)
- Gadolinium(III) sulfate (CAS 13628-54-1)
- Gadolinium(iii) acetylacetonate hydrate (CAS 22498-65-3)
- Gadolinium(III) bromide (CAS 13818-75-2)
- Gadolinium(III) oxide (CAS 12064-62-9)
- Gadolinium nitrate hydrate, 99.99% (CAS 10168-81-7)
- Gadolinium(III) isopropoxide (CAS 14532-05-9)
- Gadolinium(III) chloride solution (CAS 10138-52-0)
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Why CATO?
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