Bismuth(III) 2,4,6-tribromophenolate CAS 5175-83-7
| CAS No. | 5175-83-7 |
| Molecular Formula | 3*C6H2Br3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Bismuth(III) 2,4,6-tribromophenolate 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.
Bismuth(III) 2,4,6-tribromophenolate (CAS 5175-83-7), molecular formula C6H2Br3OBi and molecular weight 538.77 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H2Br3OBi, Bismuth(III) 2,4,6-tribromophenolate contains a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 538.77 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | 3*C6H2Br3O Bi |
| Molecular Weight | 538.77 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
Related Bismuth Standards
- Bismuth(III) nitrate pentahydrate (CAS 10035-06-0)
- Bismuth(III)phosphate (CAS 10049-01-1)
- Bismuth hydroxide (CAS 10361-43-0)
- Bismuth Nitrate Oxide (CAS 10361-46-3)
- Bismuth(III) titanate, 98% (CAS 12048-51-0)
- Bismuth selenide (CAS 12068-69-8)
- Bismuth titanate (CAS 12233-34-0)
- Bismuth germanate (CAS 12233-56-6)
Recommended Standards
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