|
Trademark
|
AMT-P
|
AMT-J
|
|
WO3
|
≥90.0
|
≥81.5
|
|
Impurity content
(as WO3)
not more than
|
A1
|
0.0010
|
|
As
|
0.0010
|
|
Bi
|
0.0001
|
|
Ca
|
0.0015
|
|
Co
|
0.0010
|
|
Cr
|
0.0010
|
|
Cu
|
0.0005
|
|
Fe
|
0.0020
|
|
K
|
0.0010
|
|
Mn
|
0.0010
|
|
Mg
|
0.0005
|
|
Mo
|
0.0030
|
|
Na
|
0.0015
|
|
Ni
|
0.0005
|
|
P
|
0.0008
|
|
Pb
|
0.0001
|
|
S
|
0.0015
|
|
Sb
|
0.0008
|
|
Si
|
0.0015
|
|
Sn
|
0.0005
|
|
Ti
|
0.0010
|
|
V
|
0.0010
|
Uses: ?used for producing all kinds of petrochemical catalysts.
Packing: 25kg Cardboard barrel or plastic woven bag . |
