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  Main products sodium tungstate, sodium molybdate, ammonium molybdate, and so on, are preferred by customers at home and abroad.
 Special ammonium molybdate
 Ammonium molybdate
 Sodium Molybdate
 Molybdenum iron
 Ammonium paratungstate
 Ammonium paratungstate
 Barium tetraoxomolybdate
 Molybdenum trioxide
 Ammonium dimolybdate
 Hexaammonium molybdate
 Sodium Molybdate
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Ammonium paratungstate
Product name: Ammonium paratungstate
Alias: Ammonium tungstate; Ammonium wolframate; APT; dioxido(dioxo)tungsten; diammonium dioxido(dioxo)tungsten
English name: Ammonium paratungstate
CAS no.: 11120-25-5;14311-52-5
Molecular formula: 3(NH4)2O-7WO3-6H2O
Molecular weight: 3060.46
Structural formula:
 

Grade

AMT-1

AMT-2

WO3 content (%)

≥88

≥84

Solubility(25℃)

300gAMT/100ml water

 

Water insoluble matter(%)

≤0.1

≤0.5

Fe

0.0020

0.0050

Si

0.0020

0.0060

Mo

0.010

0.030

Ca

0.0010

0.0010

Al

0.0010

0.0010

Mg

0.0010

0.0010
 
Uses: The product can be used in producing various petrochemical catalysts.
Packing, storage and transportation: The product is packed by 50KG iron drum.
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