QAG1W735WO 7783-71-3 Tantalum pentafluoride Tantalum fluoride Tantalum fluoride (TaF5) EINECS 232-022-3 UNII-QAG1W735WO CAS 7783-71-3
| CAS No. | 7783-71-3 |
| Molecular Formula | F5Ta |
| Molecular Weight | 275.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
QAG1W735WO 7783-71-3 Tantalum pentafluoride Tantalum fluoride Tantalum fluoride (TaF5) EINECS 232-022-3 UNII-QAG1W735WO (CAS 7783-71-3), molecular formula F5Ta and molecular weight 275.94 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula F5Ta, QAG1W735WO 7783-71-3 Tantalum pentafluoride Tantalum fluoride Tantalum fluoride (TaF5) EINECS 232-022-3 UNII-QAG1W735WO contains fluorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 275.94 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 QAG1W735WO 7783-71-3 Tantalum pentafluoride Tantalum fluoride Tantalum fluoride (TaF5) EINECS 232-022-3 UNII-QAG1W735WO 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 | F5Ta |
| Molecular Weight | 275.94 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Freely soluble in water |
| Stability | Stable under recommended storage conditions |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | F-containing |
Recommended Standards
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- 2,4,5,6-Tetrachloro-m-Xylene-a,a-Diol (CAS 39568-89-3)
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- 2,4-Dimethoxy-3-fluoroaniline (CAS 195136-66-4)
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- 1-(Cyclopropylsulfonyl)piperidine-4-carbonitrile (CAS 1036738-82-5)
- 1-Bromo-2-fluoro-5-methoxy-4-methylbenzene (CAS 1785363-64-5)
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- 2-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]oxypropanoic acid (CAS 2412988-22-6)
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- trans-3-methoxy-N-methyl-cyclobutanamine;hydrochloride (CAS 2817369-17-6)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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 18665070610 / Nicole.chen@cato-chem.com