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Ammonium Heptamolybdate CAS 12027-67-7 (NH4)6Mo7O24 Powder

Item No.: TR-Ammonium Heptamolybdate
Ammonium heptamolybdate mainly used for the production of catalysts, molybdenum metal, pigments, metal surface treatment agents, corrosion inhibitors, trace element fertilizers, etc.

Overview of Ammonium Heptamolybdate

Ammonium heptamolybdate is an inorganic compound with the chemical formula (NH4) 6Mo7O24, and is a colorless crystalline solid. Belongs to the same multi acid compound. Mainly used for the production of catalysts, molybdenum metal, pigments, metal surface treatment agents, corrosion inhibitors, trace element fertilizers, etc.

Chemical Properties of Ammonium Heptamolybdate

Item TR-1 TR-2
Mo Content 54% 54%
Si 0.0006 0.001
Al 0.0006 0.0006
Fe 0.0005 0.0008
Cu 0.0003 0.0005
Mg 0.0006 0.0006
Ni 0.0003 0.0005
Mn 0.0005 0.0006
P 0.0005 0.0005
K 0.007 0.01
Na 0.0008 0.001
Pb 0.0005 0.0005
Sn 0.0005 0.0005

Application of Ammonium Heptamolybdate

Used in fields such as powder metallurgy, chemical industry, petrochemicals, agriculture, etc

In the field of agriculture, ammonium molybdate is used as a trace element fertilizer for plant growth. Molybdenum is one of the essential trace elements for plant growth, participating in photosynthesis and nitrogen metabolism in plants. The molybdenum element in ammonium molybdate can promote plant growth and development, improve crop yield and quality. Especially when planting leguminous crops, the application of ammonium molybdate can promote the nitrogen fixation effect of rhizobia, increase the nitrogen content in the soil, and improve the stress resistance of crops.


In the field of materials science, ammonium heptamolybdate is also used as a raw material for preparing molybdenum based composite materials. By mixing ammonium molybdate with other metal salts, molybdenum based composite materials with excellent properties can be prepared. These composite materials have the characteristics of high strength, high hardness, high temperature resistance, and oxidation resistance, and are widely used in aerospace, energy, chemical and other fields.


In addition, ammonium molybdate also plays an important role in the pigment and dye industries. Due to its unique structure and properties, ammonium molybdate can be used as a raw material or additive for dyes, endowing them with specific colors and properties. This dye can be used for dyeing and printing textiles, providing the textile industry with rich color choices and good dyeing effects.
In the field of environmental governance, ammonium molybdate also demonstrates its unique advantages. Due to its good redox performance, ammonium heptamolybdate can be used to treat pollutants such as sulfur and nitrogen. By reacting with these pollutants, ammonium heptamolybdate can convert them into harmless or low toxicity substances, thereby achieving the goal of purifying the environment. For example, when dealing with acidic mine drainage, ammonium molybdate can serve as an effective neutralizing agent, regulating pH values and reducing the harm of acidic water.

Ammonium heptamolybdate can also be applied in the preparation of catalysts and chemical reagents. As a compound containing molybdenum, ammonium heptamolybdate has good catalytic performance and can be used as a catalyst in certain organic reactions. In addition, through specific preparation methods, ammonium heptamolybdate can also be converted into other compounds with specific functions, such as polymers, ion exchangers, etc. These compounds have wide applications in chemical analysis, separation and purification, and other fields.


It is worth mentioning that ammonium heptamolybdate also has certain application value in drug synthesis. Some drug molecules contain molybdenum elements, and these drugs can be synthesized by using ammonium heptamolybdate as a raw material. In addition, studies have shown that certain molybdenum containing drugs have certain therapeutic effects on certain diseases. This provides new ideas and methods for drug design and development.

Company Profile

Luoyang Tongrun Nano Technology Co. Ltd. (TRUNNANO) is a trusted global chemical material supplier & manufacturer with over 12-year-experience in providing super high-quality chemicals and nanomaterials, including boride powder, nitride powder, graphite powder, sulfide powder, 3D printing powder, etc.
The company has a professional technical department and Quality Supervision Department, a well-equipped laboratory, and equipped with advanced testing equipment and after-sales customer service center.
If you are looking for high-quality Ammonium Heptamolybdate, please feel free to contact us or click on the needed products to send an inquiry. 

Packing of Ammonium Heptamolybdat

We have many different kinds of packing which depend on Ammonium Heptamolybdate quantity.
Ammonium Heptamolybdate packing: 100g, 1kg, 10kg, etc.
Payment methods of Ammonium Heptamolybdat
L/C, T/T, Western Union, Paypal, Credit Card etc.
Shipment of Ammonium Heptamolybdat

By sea, by air or by express as soon as possible once payment is received.

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