<center id="8awyw"></center> <tbody id="8awyw"></tbody> PRODUCTS
Anda Nonferrous Metals
Heptaammonium Molybdate
Colorless or slightly green crystal, insoluble in ethanol, the solubility in water at room temperature can reach more than 40g. It is an important reagent for the determination of phosphorus and can be used to produce acrylonitrile catalyst.
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Trademark
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MSA-0
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MSA-1
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MSA-2
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MSA-3
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Molybdenum content ( Mass fraction) (as MoO3)
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Molybdenum content is not less than 56 for Diammonium Molybdate and Tetraammonium Molybdate, Molybdenum content of Heptaammonium Molybdate is not less than 54
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Impurity content ( Mass fraction)
(as MoO3), not more than |
Al
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0.0005
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0.0005
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0.0006
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0.0010
|
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Bi
|
0.0005
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0.0005
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0.0005
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0.0006
|
|
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Ca
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0.0008
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0.0008
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0.0010
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0.0020
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|
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Cd
|
0.0005
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0.0005
|
0.0005
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0.0006
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|
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Cu
|
0.0003
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0.0003
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0.0005
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0.0006
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|
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Fe
|
0.0006
|
0.0006
|
0.0008
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0.0010
|
|
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Mg
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0.0006
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0.0006
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0.0006
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0.0010
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|
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Ni
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0.0003
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0.0003
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0.0005
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0.0008
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|
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Na
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0.0010
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0.0010
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0.0030
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0.0050
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|
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P
|
0.0005
|
0.0005
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0.0005
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0.0010
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|
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Pb
|
0.0005
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0.0005
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0.0005
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0.0006
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|
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Sn
|
0.0005
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0.0005
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0.0005
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0.0006
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|
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Si
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0.0005
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0.0005
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0.0010
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0.0020
|
|
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Sb
|
0.0005
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0.0005
|
0.0005
|
0.0006
|
|
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Mn
|
0.0003
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0.0003
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0.0006
|
0.0008
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|
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K
|
0.010
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0.010
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0.040
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0.80
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|
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W
|
0.015
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-
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-
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-
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|
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As
|
0.0005
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-
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-
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-
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Packing: 25kg Cardboard barrel or plastic woven bag .
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