Niobium pentoxide, 99.99%
Buy Niobium pentoxide, 99.99% (CAS 1313-96-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-014032.
About Niobium pentoxide, 99.99%
Niobium pentoxide, 99.99% sits in our refractory & Heavy Metal Compounds (Mo, W, V, Ti, Zr, Cd, Hg) section and ships worldwide from stock or short lead time. Identity at a glance (99.99%): CAS 1313-96-8, formula Nb2O5 and molar mass 265.81 g/mol. Typical appearance is white powder or crystals.
Use cases we see most often
- Optics & photonics
- Ceramics & glass
- Nanotechnology research
- Food & flavour applications
Handling and storage
Literature values: density 4.60 g/cm3. It carries the GHS signal word Warning (H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.
Standard pack sizes are 10 g, 25 g, 250 g and 1 kg, and custom quantities are quoted on request. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Typical uses
- Optics & photonics
- Ceramics & glass
- Nanotechnology research
- Food & flavour applications
Applications
Specifications and identifiers
| Product name | Niobium pentoxide, 99.99% |
|---|---|
| Catalogue number | ZX-014032 |
| CAS number | 1313-96-8 |
| IUPAC name | bis(niobium(5+));pentakis(oxygen(2-)) |
| Molecular formula | Nb2O5 |
| Molar mass | 265.81 g/mol |
| Exact mass | 265.7873 |
| Purity / assay | 99.99% |
| Physical form | Crystalline |
| Appearance | White powder or crystals |
| Density | 4.60 g/cm3 |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 5 Ų |
| HS code | 28259090 |
| InChIKey | URLJKFSTXLNXLG-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] |
| PubChem CID | 9903420 |
| Synonyms | Niobium(V) oxide, Niobium oxide (Nb2O5), Niobium(5+) oxide, Diniobium pentaoxide, Diniobium pentoxide, NB2O5, Niobium pentaoxide, Columbium pentoxide, Niobium(5+) oxide (2/5) |
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
Precautionary statements P261, P264, P264 + P265, P271, 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
| 10 g | Quoted on request | |
| 25 g | Quoted on request | |
| 250 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.
Questions about Niobium pentoxide, 99.99%
Which CAS number identifies Niobium pentoxide, 99.99%?
What are the formula and molar mass of Niobium pentoxide, 99.99%?
What grade and pack sizes are available for Niobium pentoxide, 99.99%?
Which documents come with Niobium pentoxide, 99.99%?
Can Zemixal ship Niobium pentoxide, 99.99% to my country?
Other grades with CAS 1313-96-8
All 7 grades
Have a list of compounds to price?
Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.