Ammonium Heptamolybdate (AHM): (NH4) 6Mo7O24.4H2O
Specification Data Sheet:
| Product Name: Ammonium Heptamolybdate |
| Molecular formula: (NH4) 6Mo7O24.4H2O |
| CAS No.: 12027-67-7 (Anhydrous); 12054-85-2 (Tetrahydrate) |
| Element % |
Typical |
Standard |
Mo |
54.20 |
54 min. |
Na + K |
0.0090 |
0.0110 max. |
Al |
0.0005 |
0.0010 max. |
Ca |
0.0008 |
0.0010 max. |
Cr |
0.0002 |
0.0007 max. |
Cu |
0.0005 |
0.0008 max. |
Fe |
0.0005 |
0.0008 max. |
Pb |
0.0005 |
0.0006 max. |
Mg |
0.0005 |
0.0008 max. |
Ni |
0.0005 |
0.0006 max. |
Si |
<0.0010 |
0.0010 max. |
Sn |
0.0005 |
0.0006 max. |
Ti |
0.0003 |
0.0006 max. |
W |
<0.012 |
0.0120 max. |
SO4 |
0.0100 |
0.0150 max. |
PO4 |
0.0005 |
0.0005 max. |
Property: White Crystal Powder
Ammonium Heptamolybdate is also known as Hexaammonium Molybdate or Ammonium Molybdate 81%. It is distinguished by low trace element concentration and water solubility at 25degrees centigrade (77Fo) of 63.5g/100cm3.
Main Applications:It has a wide variety of uses in the petrochemical industry. It is used for catalytic synthesis to be hydro-processing catalysts for the desulfurization of the crude oils, and to be petro-chemicals catalysts for acrylic and nylon fibers, nylon plastics.
Packing:50kg bags or 50 kg iron drum on pallet
|
