Niobium(V) oxide CAS 1313-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1313-96-8 |
| Molecular Formula | Nb2O5 |
| Molecular Weight | 265.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Niobium(V) oxide (CAS 1313-96-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: Nb2O5. Molecular weight: 265.81 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | Nb2O5 |
| Molecular Weight | 265.81 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Freely soluble in water |
| Stability | Hygroscopic; reseal immediately after opening |
| CAS Registry Year (est.) | 1957 |
Related Niobium Standards
- Niobium(V) chloride (CAS 10026-12-7)
- Niobium(V) fluoride niobium(v)fluoride niobium pentafluoride columbium pentafluoride niobium (v) fluoride niobium fluoride 7783-68-8 (CAS 7783-68-8)
- Sodium niobium oxide, Puratronic|r, 99.997% (metals basis) (CAS 12034-09-2)
- Niobium(IV) oxide (CAS 12034-59-2)
- Niobium boride (CAS 12007-29-3)
- Niobium nitride (CAS 24621-21-4)
- Niobium carbide (CAS 12069-94-2)
- 7440-03-1 Niobium slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.99% (metals basis excluding Ta), Ta 300 ppm MFCD00011126 (CAS 7440-03-1)
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