Bismuth(III) carbonate CAS 16508-95-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16508-95-5 |
| Molecular Formula | C3Bi2O9 |
| Molecular Weight | 597.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bismuth(III) carbonate (CAS 16508-95-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C3Bi2O9. Molecular weight: 597.99 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C3Bi2O9 |
| Molecular Weight | 597.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1961 |
Related Bismuth Standards
- Bismuth selenide (CAS 12068-69-8)
- Bismuth(III) sulfide (CAS 1345-07-9)
- Bismuth sulfate (CAS 7787-68-0)
- Bismuth(III) oxide (CAS 1304-76-3)
- Bismuth titanate (CAS 12233-34-0)
- Bismuth Citrate (100 mg) (CAS 813-93-4)
- Bismuth(III) telluride (CAS 1304-82-1)
- 22306-37-2 Bismuth acetate Bismuth triacetate Acetic acid, bismuth(3+) salt EINECS 244-904-5 HSDB 2186 NSC 370498 (CAS 22306-37-2)
Recommended Standards
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- S-(4-chlorophenyl) (E)-3-(benzo[d][1,3]dioxol-5-yl)prop-2-enethioate (CAS 298215-57-3)
- N-(9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrothiophen-2-yl)-9H-purin-6-yl)benzamide (CAS 159981-08-5)
- 5-Bromo-2-((trimethylsilyl)ethynyl)pyridin-3-yl tert-butyl carbonate (CAS 1186310-92-8)
- Semaglutide impurity 271 (CAS CATO-C4X-2226271)
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 13829788188 / jacky.chen@cato-chem.com