Ammonium metatungstate hydrate reagent has a variety of uses, mainly in the fields of chemistry, materials science and industrial manufacturing. The following are some of its main uses:
Preparation of tungsten metal
Ammonium metatungstate is one of the important raw materials for the preparation of tungsten metal. By thermal decomposition or other chemical methods, ammonium metatungstate can be converted into metallic tungsten. Due to its high melting point, high density and good electrical and thermal conductivity, tungsten metal is widely used in aerospace, electronics, metallurgy and other fields.
Catalyst precursor
Ammonium metatungstate can be used as precursor for the preparation of various catalysts, especially petroleum processing catalysts and tungsten-based catalysts. These catalysts play a key role in petroleum refining, chemical production and other processes, and can improve reaction efficiency, reduce energy consumption and pollution.
Ceramics and Glass Industry
In ceramics and glass industry, ammonium metatungstate can be used as colorant and stabilizer. Its addition can improve the color, gloss and stability of ceramic and glass products, and improve the quality of products.
Electroplating and surface treatment
Ammonium metatungstate is also used in electroplating and surface treatment processes as an additive or coordinating agent to improve the properties of the plated layer, such as hardness, abrasion resistance, corrosion resistance and so on.
Nuclear industry
In the nuclear industry, ammonium metatungstate can be used to prepare coating materials for nuclear fuel elements. Due to its good high temperature resistance and radiation stability, it can maintain stable performance in nuclear reactors and protect nuclear fuel from radiation damage.
Scientific research and education
Ammonium metatungstate is also an important reagent for research in chemistry, materials science and engineering. In the laboratory, researchers can use it to conduct various chemical reactions and material synthesis experiments to explore new chemical phenomena and material properties.
Other Uses
In addition, ammonium metatungstate can be used to prepare other tungsten compounds, dyes, pigments, fireproof coatings and so on. Its wide application makes ammonium metatungstate one of the indispensable and important raw materials in chemical industry.
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