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Ammonium Metatungstate(AMT) Specification
Specification of ammonium metatungstate as follow:
Product: Ammonium Metatungstate(AMT)
Grade |
AMT |
|
WO3 Content(%min) |
90.0 |
|
Impurities |
Element |
Max |
As |
0.0010 |
|
Ca |
0.0050 |
|
Cu |
0.0030 |
|
Fe |
0.0030 |
|
Zn |
0.0010 |
|
K |
0.0030 |
|
Mo |
0.0020 |
|
Pb |
0.0010 |
|
Na |
0.0030 |
|
Insoluble, H2O |
400 ppm max |
|
Solubility, 20℃ |
1.5 Kg WO3/l min |
|
PH, 25℃ |
1.5-3.8 |
|
LOI |
10.0% max |
|
Sample Price |
USD90.00/KG FOB XIAMEN,CHINA |
|
Packing: in iron drum with double inner plastic bag of 50kgs or 100kgs net each.
Any question about ammonium metatungstate specification slection, you may contact us directly.
If you have any interest in ammonium metatungstate, please feel free to contact us by email: sales@chinatungsten.com or by telephone:+86 592 5129696.
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1.E-catalog of Tungsten Powder