Tantalum Oxide Powder
Oasis Materials Technology provides high quality Tantalum oxide powder at competitive price.
Tantalum oxide powder, also known as tantalum pentoxide powder, is white crystalline powder. As amphoteric oxide, tantalum oxide powder is insoluble in water and slightly soluble in hydrofluoric acid. Tantalum pentoxide powder is thermally stable and it is also stable in ceramic structures.
Specification for our tantalum pentoxide powder
| Item No. | Description | Purity | Inquiry |
|---|---|---|---|
| OXTa-3N | Tantalum (V) Oxide Powder Particle size (FSSS): 0.5~2 µm -60mesh to +325mesh, can be customized |
Ta2O5, 99.9% (metals basis) | Inquiry |
| OXTa-4N | Tantalum (V) Oxide Powder Particle size (FSSS): 1~3 µm -60mesh to +325mesh, can be customized |
Ta2O5, 99.99% (metals basis) | Inquiry |
| OXTa-5N | Tantalum (V) Oxide Powder Particle size (FSSS): 1~3 µm -60mesh to +325mesh, can be customized |
Ta2O5, 99.999% (metals basis) | Inquiry |
Chemical composition for each grade of tantalum oxide powder
| Grade | OXTa-5N | OXTa-4N | OXTa-3N | |
| Mainly (%, ≥) | Ta2O5 | 99.999 | 99.99 | 99.9 |
| Impurities (%, ≤) | Nb | 0.0003 | 0.0010 | 0.0030 |
| Al | 0.0002 | 0.0004 | 0.0005 | |
| As | 0.00005 | 0.0001 | 0.0010 | |
| B | 0.0001 | 0.0001 | — | |
| Bi | 0.0001 | 0.0002 | 0.0005 | |
| Ca | 0.0003 | 0.0005 | — | |
| Co | 0.00005 | 0.0001 | — | |
| Cr | 0.0001 | 0.0003 | 0.0005 | |
| Cu | 0.0001 | 0.0003 | 0.0005 | |
| F | 0.0020 | 0.0070 | 0.010 | |
| Fe | 0.0002 | 0.0005 | 0.0010 | |
| K | 0.0003 | 0.0005 | — | |
| Mg | 0.0002 | 0.0003 | — | |
| Mn | 0.0001 | 0.0002 | 0.0005 | |
| Mo | 0.0001 | 0.0002 | 0.0008 | |
| Na | 0.0005 | 0.0010 | — | |
| Ni | 0.0001 | 0.0003 | 0.0010 | |
| Pb | 0.0003 | 0.0003 | 0.0010 | |
| Sb | 0.0005 | 0.0010 | — | |
| Si | 0.0008 | 0.0013 | 0.0030 | |
| Sn | 0.0001 | 0.0001 | 0.0005 | |
| Ti | 0.0001 | 0.0001 | 0.0005 | |
| V | 0.00005 | 0.0001 | — | |
| W | 0.0002 | 0.0003 | 0.0005 | |
| Zr | 0.0001 | 0.0001 | — | |
Applications for tantalum oxide powder:
-Tantalum oxide powder has ferroelectric properties
-UV laser applications combined in multilayers with silicon dioxide
-Film capacitors, as gate insulators in large scale integrated circuits
Packaging of our tantalum Oxide powder:
Tantalum oxide powder is clearly tagged and labeled externally to ensure efficient identification and quality control. Great care is taken to avoid any damage which might be caused during storage or transportation.
