Ammonium paratungstate--Taizhou Nanstar Tungsten Products Factory(Jiangyan Nanstar Chemical Factory)

Special ammonium molybdate

Ammonium molybdate

Sodium Molybdate

Molybdenum iron

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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