Niobium(IV) oxide, 99.9%
Order Niobium(IV) oxide, 99.9% (CAS 12034-59-2) online at Zemixal: NbO2, COA and SDS with every lot, worldwide shipping.
About Niobium(IV) oxide, 99.9%
Niobium(IV) oxide, 99.9% is part of the Zemixal refractory & Heavy Metal Compounds (Mo, W, V, Ti, Zr, Cd, Hg) range. Identity at a glance (Puriss): CAS 12034-59-2, formula NbO2 and molar mass 124.91 g/mol. Expect powder.
Typical applications
- Reduction reactions
- Materials research
Handling and storage
Physical constants on file: density 5.9 g/mL. Hazard communication follows GHS (Warning: H315, H319, H335 and H413). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 5 g, 100 g and 1 kg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Specifications and identifiers
| Product name | Niobium(IV) oxide, 99.9% |
|---|---|
| Catalogue number | ZX-014036 |
| CAS number | 12034-59-2 |
| IUPAC name | dioxoniobium |
| Molecular formula | NbO2 |
| Molar mass | 124.91 g/mol |
| Exact mass | 124.8962 |
| Grade | Puriss |
| Purity / assay | 99.9% |
| Physical form | Powder |
| Appearance | Powder |
| Density | 5.9 g/mL |
| H-bond donors / acceptors | 0 / 2 |
| Topological polar surface area | 34.1 Ų |
| HS code | 28259090 |
| InChIKey | HFLAMWCKUFHSAZ-UHFFFAOYSA-N |
| SMILES | O=[Nb]=O |
| PubChem CID | 82839 |
| Synonyms | Niobium dioxide, Niobium oxide (NbO2), diniobium tetroxide, Bis(oxido)niobium, Niobium(IV) oxide, 99.9% trace metals basis |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Warning
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H413May cause long lasting harmful effects to aquatic life
Precautionary statements P261, P264, P264 + P265, P271, P273, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 5 g | Quoted on request | |
| 100 g | Quoted on request | |
| 1 kg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
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