Ammonium Molybdate Vi 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 vi tetrahydrate in China. Welcome to buy high quality chemical products at competitive price from our factory.
Ammonium Molybdate
Chemical properties of ammonium molybdate vi tetrahydrate:
Colorless or light yellow-green monoclinic crystal.The relative density is 2.498.Soluble in water, acid and base, insoluble in alcohol.When heated to 90 ° C, 1 crystal water is lost, and at 190 ° C, it is decomposed into ammonia, water and molybdenum trioxide.Put in the air to weather, lose some 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 molybdate vi tetrahydrate Purpose:
1, used as a catalyst for the petroleum industry, metallurgical industry for molybdenum production, is the manufacturing of ceramic glaze, pigments and other molybdenum compounds of raw materials.
2, this product is an added flame retardant, with flame retardant and smoke suppression dual functions, with other flame retardants can reduce costs, improve flame retardancy, reduce smoke.Molybdenum trioxide also has the dual effect of flame retardation and smoke suppression, and it shows a certain synergistic effect with aluminum hydroxide trihydrate and antimony oxide.
3, used as an analytical reagent, for the determination of phosphate, phosphite, arsenate and penicillin substances by spectrophotometry or thin layer chromatography.It is also used in photography and pottery glazes.
4, used to prepare steel bonding with oil removal, rust removal, phosphating, passivation four-in-one surface treatment agent.It is also used as raw material for petroleum dehydrogenation and desulfurization catalyst.It can also be used to make metal molybdenum, pigment, molybdenum fertilizer in agricultural trace element fertilizer.
5, ammonium molybdate used as a black passivation solution of galvanized layer, used as a stabilizer in electroless nickel plating, and also used as an oxidizer of iron and steel phosphating liquid.
Storage precautions: Store in a cool and ventilated warehouse. Stay away from sources of fire and heat. It should be stored separately from acidic and edible chemicals, and avoid mixing storage. The storage area should be equipped with suitable materials to contain leaked materials.








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