Gelb Wolframoxid Composition
chemische Formel:WO3
Aussehen: gelbes kristallines Pulver
Siebgröße:80 mesh
Schüttdichte:2.3 ~ 2.8g/ cm3
Gelb Wolframoxid Composition
Grade | A1 | A2 | |
Purity Min.(%) | 99.95 | 99.9 | |
Impurities Max.(%) |
AI | 0.0005 | 0.0010 |
As | 0.0010 | 0.0150 | |
Bi | 0.0001 | 0.00010 | |
Ca | 0.0010 | 0.0060 | |
Cd | 0.0010 | 0.0010 | |
Cr | 0.0010 | 0.0010 | |
Co | 0.00010 | 0.00010 | |
Cu | 0.003 | 0.0010 | |
Fe | 0.0010 | 0.0040 | |
K | 0.0010 | 0.0010 | |
Mg | 0.0007 | 0.0010 | |
Mn | 0.0010 | 0.0010 | |
Mo | 0.0020 | 0.1000 | |
Na | 0.0010 | 0.0050 | |
Ni | 0.0007 | 0.0010 | |
P | 0.0007 | 0.0050 | |
Pb | 0.0001 | 0.0010 | |
S | 0.0007 | 0.0050 | |
Sb | 0.0005 | 0.0010 | |
Si | 0.0010 | 0.0060 | |
Sn | 0.0002 | 0.0010 | |
Ti | 0.0010 | 0.0010 | |