Bismuth tungsten oxide CAS 13595-87-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 13595-87-4 |
| Molecular Formula | 2*Bi 2*W 9*O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bismuth tungsten oxide (CAS 13595-87-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: 2*Bi 2*W 9*O. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | 2*Bi 2*W 9*O |
| Molecular Weight | 408.82 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 |
Related Bismuth Standards
- Bismuth(III) nitrate pentahydrate (CAS 10035-06-0)
- Bismuth(III)phosphate (CAS 10049-01-1)
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- 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
- Ethyl 2-amino-3-oxobutanoate (CAS 65880-43-5)
- 2-(3-Bromophenoxy)-3-chloro-5-(trifluoromethyl)pyridine (CAS 1041591-08-5)
- 1,4,5,8-Tetraamino-2,7-bis(benzylthio)anthracene-9,10-dione (CAS 88605-76-9)
- 5-Bromo-2-oxo-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-6-carboxylic acid (CAS 1227267-00-6)
- Tert-butyl 3-(4-amino-2-methoxyphenoxy)azetidine-1-carboxylate (CAS 960401-42-7)
- N-Nitroso Vilazodone Impurity 9 (CAS CATO-C4X-13559)
- Peptide 438 (CAS CATO-CPTD788438)
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