Tantalum pentoxide granules, 3-5 mm, 99.99%
Buy Tantalum pentoxide granules, 3-5 mm, 99.99% (CAS 1314-61-0) from Zemixal: O5Ta2, COA and SDS with every lot, worldwide shipping.
About Tantalum pentoxide granules, 3-5 mm, 99.99%
Researchers and plant chemists source Tantalum pentoxide granules, 3-5 mm, 99.99% from Zemixal for routine and specialised work. Key data (99.99%): CAS 1314-61-0, formula O5Ta2 and molar mass 441.89 g/mol. Typical appearance is white pieces.
Where it is used
- Materials research
- Chemical synthesis
Storage and safety notes
Physical constants on file: density 8.2 g/mL at 25 °C. No GHS classification is recorded for this item, but handle it with normal laboratory care.
Order it in 5 g, 25 g and 100 g packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.
Specifications and identifiers
| Product name | Tantalum pentoxide granules, 3-5 mm, 99.99% |
|---|---|
| Catalogue number | ZX-014051 |
| CAS number | 1314-61-0 |
| IUPAC name | pentakis(oxygen(2-));bis(tantalum(5+)) |
| Molecular formula | O5Ta2 |
| Molar mass | 441.89 g/mol |
| Exact mass | 441.8706 |
| Purity / assay | 99.99% |
| Physical form | Solid |
| Appearance | White pieces |
| Density | 8.2 g/mL at 25 °C |
| H-bond donors / acceptors | 0 / 5 |
| Topological polar surface area | 5 Ų |
| HS code | 28259090 |
| InChIKey | BPUBBGLMJRNUCC-UHFFFAOYSA-N |
| SMILES | [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] |
| PubChem CID | 62157 |
| Synonyms | Tantalum pentoxide, Tantalum(V) oxide, Tantalum oxide (Ta2O5), Tantalic acid anhydride, Ditantalum pentaoxide, Tantalum penta oxide, tantalumpentoxide, Tantalum oxide dusts, Tantalum(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
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
Pack sizes
| 5 g | Quoted on request | |
| 25 g | Quoted on request | |
| 100 g | 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 Tantalum pentoxide granules, 3-5 mm, 99.99%
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Other grades with CAS 1314-61-0
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