Zirconium nitrate is an inorganic compound with the chemical formula ZrO(NO3)2 that has a variety of uses and properties. It is usually found in the form of a white crystalline powder, has a strong sour taste, is hygroscopic, and is soluble in water and ethanol. The aqueous solution of zirconium nitrate is acidic and shows oxidation. When decomposed by heat, toxic nitrogen oxide vapors are produced.

Zirconium nitrate is a versatile inorganic compound with a wide range of applications, some of which are shown as below:

1. Catalyst: Zirconium nitrate is often used as a catalyst, especially in the petrochemical industry, to accelerate chemical reactions and improve production efficiency.

2. Denitrifier: In the field of environmental protection, zirconium nitrate can be used as a denitrification agent to help reduce the nitrogen oxide content in industrial emissions.

3. Reaction medium: In chemical synthesis, zirconium nitrate can be used as a reaction medium to promote the synthesis and purification of compounds.

4. Raw materials for the production of zirconium metal: Zirconium nitrate is an important raw material for the production of zirconium metal and its alloys, and these materials are widely used in aerospace, chemical equipment and other fields.

5. Chemical analysis reagents: In the laboratory, zirconium nitrate can be used as a chemical analysis reagent, especially in the determination of potassium and fluoride content.

6. Dissolve insoluble sulfate: Zirconium nitrate can be used to dissolve sulfates of poorly soluble lead, barium, strontium, and calcium, aiding in the chemical analysis of these elements.

7. Luminescent agents and refractories: Zirconium nitrate also has applications in the manufacture of luminescent agents and refractories, which have important uses in lighting and high-temperature environments.

8. Electronics and instrumentation industry: In the electronics and instrumentation industry, zirconium nitrate can be used as a component of various electronic components and instruments.

9. Metallurgical industry: In the metallurgical industry, zirconium nitrate can be used in the refining and refining process of metals.