| Molecular formula |
(NH4)2Mo4O13·2H2 |
| Technical requirements |
Appearance: Ammonium molybdate is white crytal and the product contains no visible inclusion. |
| Physical properties |
Product should can be through 40 mesh. The loose specific weight of ammonium molybdate is 0.6-1.4g/cm3. |
| Grade and Chemical composition |
According to different uses, the product can be divided into MSA-1, MSA-2 and MSA-3. |
| Chemical composition |
| Grade |
MSA-1 |
MSA-2 |
MSA-3 |
| MoO3 content (%) no less than |
|
Other ammonium polymolybdate 84 |
|
| Si |
0.0006 |
0.0010 |
0.002 |
| Al |
0.0006 |
0.0006 |
0.002 |
| Fe |
0.0006 |
0.0008 |
0.005 |
| Cu |
0.0003 |
0.0005 |
- |
| Mg |
0.0006 |
0.0006 |
0.002 |
| Ni |
0.0003 |
0.0005 |
0.001 |
| Mn |
0.0003 |
0.0006 |
- |
| P |
0.0005 |
0.0005 |
0.001 |
| K |
0.01 |
0.080 |
- |
| Na |
0.001 |
0.003 |
- |
| Ca |
0.0008 |
0.0010 |
- |
| Pb |
0.0006 |
0.0006 |
0.0006 |
| Bi |
- |
- |
0.0006 |
| Sn |
0.0005 |
0.0005 |
0.0006 |
| Sb |
- |
- |
0.0006 |
| Cd |
- |
- |
0.0006 |
|
| Use |
Used as catalyst in petrochemical industry and used to produce molybdenum powder, bar, wire, ingot, film, etc in metallurgical industry. It can also be used as micronutrient fertilizer and the raw material to produce ceramic pigment and other molybdenum compounds. |
| Packing |
50KG iron drum, cardboard drum or woven bag. |
