Tantalum pentoxide powder
Negotiable /Kilogram
Min.Order:1 Kilogram
High-purity tantalum pentoxide
Grade:Fta2O5-01, FTa2O5-02, FTa2O5-03,FTa2O5-04
Grade | Fta2O5-01 | FTa2O5-02 | FTa2O5-03 | FTa2O5-04 | |
Impurities content % MAX | Nb | 0.0001 | 0.0002 | 0.0003 | 0.0005 |
Al | 0.0001 | 0.0002 | 0.0003 | 0.0005 | |
As | 0.00001 | 0.00005 | 0.0001 | 0.0005 | |
B | 0.00005 | 0.00005 | 0.0001 | - | |
Bi | 0.00005 | 0.0001 | 0.0002 | 0.0003 | |
Ca | 0.0001 | 0.0003 | 0.0005 | - | |
Cl | 0.0003 | 0.0005 | 0.001 | - | |
Co | 0.00001 | 0.00005 | 0.0001 | - | |
Cr | 0.00005 | 0.0001 | 0.0003 | 0.0005 | |
Cu | 0.00005 | 0.0001 | 0.0003 | 0.0005 | |
F | 0.0015 | 0.002 | 0.005 | 0.05 | |
Fe | 0.001 | 0.0002 | 0.0005 | 0.001 | |
K | 0.0001 | 0.0003 | 0.0005 | - | |
Mg | 0.0001 | 0.0002 | 0.0003 | - | |
Mn | 0.00005 | 0.0001 | 0.0002 | 0.0005 | |
Mo | 0.0001 | 0.0001 | 0.0002 | 0.0005 | |
Na | 0.0001 | 0.0005 | 0.001 | - | |
Ni | 0.00005 | 0.0001 | 0.0003 | 0.0005 | |
Pb | 0.00005 | 0.0003 | 0.0003 | 0.0005 | |
Sb | 0.0001 | 0.0005 | 0.001 | - | |
Si | 0.0003 | 0.0005 | 0.001 | -0.003 | |
Sn | 0.00005 | 0.0001 | 0.0001 | 0.0005 | |
Ti | 0.0001 | 0.0001 | 0.0001 | 0.0005 | |
V | 0.00005 | 0.00005 | 0.0001 | - | |
W | 0.00002 | 0.0002 | 0.0001 | 0.0005 | |
Zr | 0.00001 | 0.00005 | 0.0003 | - |
Ignition loss: the actual value of ignition loss is provided for each lot ignited at 850°C for an hour.