Ammonium Molybdate Tetrahydrate: Multipurpose Reagent and Industrial Catalyst

Introduction:
Ammonium Molybdate Tetrahydrate, identified by its CAS number 12027-67-7, stands out as a versatile compound vital in diverse applications. It manifests as colorless or light yellow-green columnar crystals, soluble in water but insoluble in ethanol, exhibiting stability under standard conditions.

Physical and Chemical Properties:
This compound holds a molecular formula of H24Mo3N6O12 with a molar mass of 588.04 g/mol. It appears as white to white-like powder, with a density of 2.498 g/cm³ and a melting point at 190°C. Its pH in a 5% aqueous solution ranges from 5.0 to 5.5.

Utility:
Primarily utilized as a reagent for measuring various elements such as phosphate, nickel, germanium, and lead, Ammonium Molybdate Tetrahydrate plays a crucial role in chromatographic analysis. Additionally, it serves as a catalyst in the oil industry, contributing to Powder Metallurgy molybdenum production, ceramic glaze formulation, and as a raw material in the pigment industry. Its diverse applications showcase its significance in analytical, industrial, and chemical domains.

Industrial Significance:
In the oil industry, this compound's catalytic properties find extensive use. Moreover, its role in Powder Metallurgy involving molybdenum and its contributions to photography, ceramic glaze formulation, and pigment manufacturing illustrate its broad industrial footprint.

Storage and Handling:Ammonium Molybdate Tetrahydrate is stable and should be stored at room temperature. However, precautions against acid decomposition and exposure to high temperatures beyond 190°C are necessary.

Conclusion:
The multipurpose nature of Ammonium Molybdate Tetrahydrate makes it an indispensable component across diverse industries, ranging from analytical chemistry to catalysis in oil refinement and various industrial applications. Its stability and varied applications underscore its pivotal role as a reagent and catalyst in multiple industrial processes.