Ammonium Molybdate Tetrahydrate, identified by CAS number 12054-85-2, stands as a fundamental chemical compound with immense versatility across numerous industries. Also known as Ammonium Heptamolybdate Tetrahydrate, this inorganic salt is a critical source of molybdenum, an essential trace element vital for various biological and industrial processes. Its unique chemical structure and properties make it indispensable for driving advancements in sectors ranging from agriculture to high-tech manufacturing.

Typically appearing as a white to slightly green crystalline solid, Ammonium Molybdate Tetrahydrate has a relative density of 2.498. It is stable in air and highly soluble in water, acids, and alkalis, yet notably insoluble in ethanol. This compound is commonly available as a fine powder, characterized by a molybdenum content of approximately 54%. These consistent specifications ensure its efficacy and suitability for precise applications.

In agriculture, Ammonium Molybdate Tetrahydrate is profoundly valued as a vital micronutrient fertilizer. Molybdenum is crucial for plant growth, especially for nitrogen metabolism and enzyme activation. Its application helps to correct molybdenum deficiencies in soils, significantly boosting crop yields and improving overall plant health. For leguminous crops like soybeans and peas, molybdenum is essential for the nitrogen-fixing bacteria (rhizobia), enhancing soil fertility and protein content. It is also effectively used in alkaline soils to make molybdenum more accessible to plants and for seed treatment to promote vigorous root development and early growth. Furthermore, it contributes to improved forage quality for livestock.

Beyond agriculture, the industrial applications of Ammonium Molybdate Tetrahydrate are extensive. It serves as a highly effective catalyst in numerous chemical reactions, including those in the petroleum industry for hydrodesulfurization and hydrocracking, and in the synthesis of organic compounds. Its role as a corrosion inhibitor is paramount in protecting metal surfaces in boiler water systems, cooling water systems, metalworking fluids, and anti-freeze formulations, thereby extending equipment lifespan and reducing maintenance costs.

In metal finishing, it is utilized in processes such as electroplating and anodizing, providing protective coatings and enhancing corrosion resistance for various metal products. The compound also finds use in the production of pigments, acting as a dyeing auxiliary in the textile industry to improve color fastness. Its versatility extends to glass manufacturing as a fining agent, and in the ceramics industry, where it acts as a glaze additive to improve material properties. Ammonium Molybdate Tetrahydrate is also employed in specialized applications like powder metallurgy.

As an analytical reagent, Ammonium Molybdate Tetrahydrate is indispensable for the precise detection and determination of various substances, particularly phosphates, silicates, and arsenates. This makes it a staple in laboratory research and quality control. Emerging applications include its use in wastewater treatment for heavy metal removal, in enhanced oil recovery processes, and even as a component in fire retardants and concrete admixtures to improve material properties. It is also being explored in the manufacturing of solar cells and as a wood preservation treatment.

The comprehensive utility of Ammonium Molybdate Tetrahydrate underscores its significance as a versatile and indispensable chemical compound. Its consistent quality ensures optimal performance across its broad spectrum of applications, from boosting agricultural productivity to enhancing industrial efficiency and promoting environmental health. For industries seeking a reliable supplier of high-grade Ammonium Molybdate Tetrahydrate, careful consideration of reputable manufacturers is crucial. When looking to buy or purchase this essential chemical, it is advisable to inquire about price options and bulk availability to secure the most competitive rates and ensure a consistent supply. The widespread demand for this product reflects its fundamental role in modern chemical processes and sustainable practices.