High purity 99.99%-99.995% Tantalum pentoxide Ta2o5 powder
Product introduction:
Product name: high purity Tantalum Oxide powder
Molecular formula: Ta2O5
Molecular weight M.Wt: 441.89
CAS number: 1314-61-0
Density : 8.2g/cm3
Melting point : 1800 (℃)
Specification : D50 ≤ 1.0um 60m or according to client's demand
Physical and chemical properties: White powder, insoluble in water, difficult to dissolve in acid.
Packaging: drum/bottle/packaged according to customer requirements.
Product index of high purity tantalum Oxide powder
| Ta2O5 -048 |
Ta2O5 -04 |
Ta2O5 -035 |
Ta2O5 -03 |
||
| Impurity (% max) |
Nb | 0.0003 | 0.0015 | 0.003 | 0.008 |
| Ti | 0.0001 | 0.0001 | 0.0003 | 0.0005 | |
| W | 0.00002 | 0.0003 | 0.0005 | 0.001 | |
| Mo | 0.00001 | 0.0003 | 0.0005 | 0.001 | |
| Cr | 0.00005 | 0.0001 | 0.0003 | 0.001 | |
| Mn | 0.00005 | 0.0001 | 0.0003 | 0.0005 | |
| Fe | 0.0001 | 0.0003 | 0.0005 | 0.001 | |
| Ni | 0.00005 | 0.0001 | 0.0003 | 0.001 | |
| Cu | 0.00005 | 0.0003 | 0.0005 | 0.001 | |
| Al | 0.0001 | 0.0003 | 0.0005 | 0.001 | |
| Si | 0.0009 | 0.0007 | 0.0013 | 0.005 | |
| Pb | 0.0001 | 0.0003 | 0.0003 | 0.0005 | |
| F- | 0.0005 | 0.003 | 0.007 | 0.015 | |
| Zr | 0.00005 | 0.0003 | 0.0003 | 0.0003 | |
| Sn | 0.00005 | 0.0001 | 0.0003 | 0.0005 | |
| Bi | 0.00005 | 0.0001 | 0.0003 | 0.0005 | |
| Ca | 0.0003 | 0.0005 | 0.0005 | 0.0010 | |
| Mg | 0.0005 | 0.0003 | 0.0003 | 0.0005 | |
| LOD，%，Max | 0.10 | 0.10 | 0.10 | 0.10 | |
| Size，M | －60 | －60 | －60 | －60 | |
Application of high purity of tantalum Oxide powder
a) Draw LT (lithium tantalate) single crystal, applied in high-tech fields such as laser, micro surface acoustic wave, information storage, fiber optic communication, infrared detection, etc
b) Optical glass coating improves optical performance
c) high puirty of tantalum Oxide powder is applied for Glass modifier
d) High purity tantalum Oxide powder is used for Hard alloy
