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Specification of ammonium paratungstate as follow:
Product: Ammonium paratungstate(APT)
Grade |
APT-0 |
WO3 Content(%min) |
88.50 |
Impurities
(% max) |
Element |
Max |
Al |
0.0005 |
As |
0.0010 |
Bi |
0.0001 |
Ca |
0.0010 |
Cr |
0.0010 |
Cu |
0.0003 |
Fe |
0.0010 |
Mg |
0.0005 |
Mn |
0.0005 |
K |
0.0010 |
Mo |
0.0020 |
Pb |
0.0001 |
Na |
0.0010 |
Ni |
0.0005 |
P |
0.0007 |
S |
0.0008 |
Sb |
0.0005 |
Si |
0.0010 |
Sn |
0.0002 |
Ti |
0.0010 |
V |
0.0010 |
BLANCH LOSS |
11.5 |
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 paratungstate specification slection, you may contact us directly.
If you have any interest in ammonium paratungstate, please feel free to contact us by email: sales@chinatungsten.com or by telephone:+86 592 5129696.
More info>>
1.E-catalog of Tungsten Powder
2.MSDS of Ammonium Metatungstate
3.Ammonium Paratungstate
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