Ammonium Tetra Molybdate
CAS Number:13106-76-8
EINECS: 236-031-3
Chemical formula:H8MoN2O4
Molecular weight:196.0145
PACKING:25kg/drum or 50kg/drum
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Ammonium Molybdate
As an important compound of transition metal molybdenum, ammonium tetra molybdate is a white powder composed of ammonium ions (NH4+) and molybdate ions ((MoO4) 2-). It is a typical molybdate salt and generally exists in various forms of hydrates. Its chemical formula is (NH4) 2MoO4; The molecular weight is 196.014, the CAS accession number is 13106-76-8, and the EINECS accession number is 236-031-3.
Solubility: soluble in water, insoluble in ethanol, soluble in acid and alkali.
Stability: Stable at room temperature and pressure
Prohibited substances: strong oxidants, strong acids.
Conditions to avoid contact:
Aggregation hazard: Cannot occur
Decomposition products: nitrogen oxides, ammonia.
|
ITEM |
SPECIFICATION |
| (Mo) | 54.0 min. |
| (K) | 0.010 max. |
| (Na) | 0.0010 max. |
| (Na) | 0.0010 max. |
| (Cu) | 0.0005 max. |
| (P) | 0.0005 max. |
| (Si) | 0.0010 max. |
ammonium tetra molybdate Purpose:
Petrochemical industry, used as a catalyst, metallurgical industry for molybdenum powder, molybdenum strip, molybdenum wire, molybdenum billet, molybdenum sheet, etc., can also be used as trace element fertilizer.
The production steps of ammonium tetra molybdate are as follows: molybdenum concentrate is oxidized and roasted to produce molybdenum trioxide (MoO3), which is then reacted with ammonia water, purified, reacted with nitric acid, and finally separated, dried, and sieved to obtain the desired product.
Storage method:
Keep the storage container sealed
Put it in a tight storage container and store it in a cool, dry place
Transportation precautions:
Store in a cool, ventilated compartment.Keep the container sealed.Protect against moisture and rain.Special care.It should be stored separately from oxidants, acids and edible chemical raw materials.Can not be mixed with food, food, seeds, feed, various daily necessities, mixed transport.Do not smoke, drink or eat at the operation site.Pack lightly when handling.








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