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 molybdenum concentrate or roasted molybdenum trioxide
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Ammonium Dimolybdate (ADM): (NH4)2Mo2O7
Specification Data Sheet:

Product Name: Ammonium Dimolybdate

Molecular formula: (NH4) 2Mo2O7

CAS No.: 27546-07-2

Element %

Typical Analysis

Standard

Mo

56-57

56 min.

Na + K

0.0090

0.0100 max.

Al

0.0008

0.0010 max.

Ca

0.0010

0.0010 max.

Cr

0.0005

0.0007 max

Cu

0.0006

0.0008 max.

Fe

0.0005

0.0008 max.

Pb

0.0003

0.0006 max.

Mg

0.0010

0.0010 max.

Ni

0.0003

0.0006 max.

Si

0.0008

0.0010 max.

Sn

0.0005

0.0006 max.

Ti

0.0005

0.0006 max.

W

0.0100

0.0120 max.

SO4

0.0080

0.0100 max.

PO4

0.0005

0.0005 max.

Water in soluble

<0.01

0.0100 max.

Property: White Crystal Powder
Ammonium Dimolybdate (ADM) is a high purity Molybdate, distinguished by low trace element concentration and water solubility at 25 degrees centigrade (77Fo) of 43g/100cm3. It is one of several compounds described as Ammonium Molybdate.
Main Applications:Ammonium Dimolybdate has a wide variety of uses in the petrochemical industry. It is used as Hydro-Processing Catalysts for hydrodesulfurization of crude oils in petroleum refineries. It is also reduced to pure metal through sintering and used in turbines and the electronics industry.

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