Ammonium Molybdate Para Tetrahydrate
CAS Number:13106-76-8
EINECS: 236-031-3
Chemical formula:H8MoN2O4
Molecular weight:196.0145
PACKING:25kg/drum or 50kg/drum
Xiamen Ditai Chemicals Co., Ltd. is one of the most reliable manufacturers and suppliers of ammonium molybdate para tetrahydrate in China. Welcome to buy high quality chemical products at competitive price from our factory.
Ammonium Molybdate
Chemical properties of ammonium molybdate para tetrahydrate:
Melting point: 190 ° C
Boiling point: 190 ° C
Density: 2.498g/mL at 25 ° C (lit.)
Storage conditions: Inertatmosphere, RoomTemperature
Solubility: H2O: 0.05Mat20 ° C, clear, colorless
Form: Solid
Color: White yellow green
Odor: Odorless
PH value: 4.0-5.5 (25 ℃, 0.05MinH2O)
Acid alkali indicator discoloration
PH range: 5-5.5
Water solubility: 400g/L (20Chemicalbook º C) Merck: 14533
Exposure limit: ACGIH: TWA0.5mg/m3NIOSH: IDLH1000mg/m3
Stability: Stable Incompatiblewithstrongacids,strongoxidizingagents.
CAS database: 12054-85-2 (CASDataBaseReference)
EPA Chemical Substance Information: Molybdate [Mo7O24 (6-)], Hexaammonium, Tetrahydrate (12054-85-2)
|
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 molybdate para tetrahydrate Purpose:
Used to prepare a four in one surface treatment agent for oil removal, rust removal, phosphating, and passivation in steel bonding. It is also used as a raw material for petroleum dehydrogenation and desulfurization catalysts. It can also be used to produce molybdenum metal, pigments, and molybdenum fertilizer in agricultural trace element fertilizers.
Firefighting measures:
Hazardous characteristics: No special combustion or explosion characteristics. Under high heat decomposition, toxic gases are released.
Harmful combustion products: ammonia, water, molybdenum oxide.
Fire extinguishing method: Firefighters must wear full body fire and gas protective clothing and extinguish the fire in the upwind direction. When extinguishing a fire, try to move the container from the fire scene to an open area as much as possible.
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