El contenido de ácido túngstico
|
WO3 (Min.%) |
||||||
|
90.00 |
||||||
|
Impurities (%,Max.) |
||||||
|
Al |
Co |
Cu |
Mg |
Mn |
Ti |
Sb |
|
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
0.001 |
|
Sn |
V |
S |
P |
K |
Na |
Si |
|
0.001 |
0.001 |
0.005 |
0.005 |
0.005 |
0.006 |
0.006 |
|
Mo |
As |
Ni |
Fe |
Ca |
- |
- |
|
0.02 |
0.015 |
0.002 |
0.003 |
0.01 |
- |
- |
 |
 |
 |
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