Specification of violet tungsten oxide as follow:
Product:Violet Tungsten Oxide(VTO)
Grade and Chemical Composition
Grade |
A1 |
W18O49 Content(%Min) |
95.0 |
WO3 Content(%Max) |
5 |
Impurities
(PPM, Max) |
Element |
Max |
Sn |
0.00005 |
S |
0.0005 |
Cu |
0.0001 |
Mo |
0.0010 |
Bi |
0.00005 |
As |
0.0005 |
P |
0.0005 |
Si |
0.0005 |
Ca |
0.0005 |
Mn |
0.0001 |
Pb |
0.00005 |
Fe |
0.0005 |
Ti |
0.0002 |
Mg |
0.0002 |
Na |
0.0004 |
K |
0.0006 |
Cr |
0.0002 |
V |
0.0002 |
Co |
0.0002 |
Ni |
0.0002 |
Al |
0.0002 |
Cd |
0.00005 |
Sb |
0.0001 |
Scott Density |
1.75g/ cm3 |
F.S.S.S. |
10-18μm |
Packing: in iron drum with double inner plastic bag of 50kgs or 100kgs net each.
If you have any interest in violet tungsten oxide, please feel free to contact us by email: sales@chinatungsten.com or by telephone: +86 592 5129696
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Tungsten Oxide
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