≥99% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Room temperature Ships Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
application：
Niobium(IV) oxide is used as a reducing agent, which reduces carbon dioxide and sulfur dioxide to carbon and sulfur respectively. It finds application in dielectric material for electronic capacitors. It is also used for manufacturing metal niobium metal, in optical glass and in electronic industry.
| Pubchem Sid | 488186126 |
|---|---|
| Sonrisas canónicas | O=[Nb]=O |
| IUPAC Name | dioxoniobium |
| InChIKey | HFLAMWCKUFHSAZ-UHFFFAOYSA-N |
| INCHI | 1S/Nb.2O |
| Isómeros SMILES | O=[Nb]=O |
| Peso molecular | 124.91 |
| Reaxy-Rn | 15978336 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15978336&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Inorganic compounds |
|---|---|
| Superclass | Mixed metal/non-metal compounds |
| Clase | Transition metal organides |
| Subclass | Transition metal oxides |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Transition metal oxides |
| Alternative Parents | Inorganic salts Inorganic oxides |
| Molecular Framework | Not available |
| Substituents | Transition metal oxide - Inorganic oxide - Inorganic salt |
| Descripción | This compound belongs to the class of inorganic compounds known as transition metal oxides. These are inorganic compounds containing an oxygen atom of an oxidation state of -2, in which the heaviest atom bonded to the oxygen is a transition metal. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Fecha | Articulo |
|---|---|---|---|
 D2610132 | Certificate of Analysis | May 27, 2025 | N282626 |
| D2610133 | Certificate of Analysis | May 27, 2025 | N282626 |
| E2515403 | Certificate of Analysis | May 27, 2025 | N282626 |
| G2205314 | Certificate of Analysis | Apr 09, 2025 | N282626 |
| G2205315 | Certificate of Analysis | Apr 07, 2025 | N282626 |
| L2111307 | Certificate of Analysis | Sep 18, 2024 | N282626 |
| L2111308 | Certificate of Analysis | Sep 18, 2024 | N282626 |
| L2111309 | Certificate of Analysis | Sep 18, 2024 | N282626 |
| K2113127 | Certificate of Analysis | Aug 21, 2024 | N282626 |
| K2113184 | Certificate of Analysis | Aug 21, 2024 | N282626 |
| F2426179 | Certificate of Analysis | Jul 08, 2024 | N282626 |
| F2426180 | Certificate of Analysis | Jul 08, 2024 | N282626 |
| I2529343 | Certificate of Analysis | May 06, 2024 | N282626 |
| Solubilidad | Insoluble in water. |
|---|---|
| Peso molecular | 124.905 g/mol |
| XLogP3 | |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 124.896 Da |
| Monoisotopic Mass | 124.896 Da |
| Topological Polar Surface Area | 34.100 Ų |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Complexity | 18.300 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
| 1. Lei Xia, Fang-Jing Liu, Meng-Jie Wang, Han-Bing Zhang, Jing Zhang, Yao Lu, Le-Le Qiu, Xian-Yong Wei, Yun-Peng Zhao. (2025) Alkali-enhanced oxygen vacancies driven high catalytic performance of Pd/WO3 for selective hydrogenation of phenol to cyclohexanone. Molecular Catalysis, [PMID:] [10.1016/j.mcat.2025.115371] |
| 2. Luxin Zhang, Lu Wang, Weiwei Shi, Yi Feng, Rong Chen. (2025) Biodiesel production from sewage sludge catalyzed by polyoxometalate Cs10[H1.8Ge3.2Nb11O39]: Experiments, mechanism and machine learning modeling with radial basis function interpolation based data augmentation. FUEL PROCESSING TECHNOLOGY, [PMID:] [10.1016/j.fuproc.2025.108356] |
