Hydrazine hydrate is widely used as a reducing agent or an intermediate of synthesis in various industrial sectors like water treatment (effluents, industrial boilers), chemical treatment process (metals, mine extraction) or active ingredients synthesis (pharmaceuticals and agrochemicals). Desoxidant for boiler descaling, upstream product of Methylhydrazine and many other hydrazine or Pyrazole derivatives.

Hydrazine hydrate is a multifunctional substance that can be used as a gel-breaking agent for oil well fracturing fluids. In the pharmaceutical industry, it is primarily used in the production of anti-tuberculosis and anti-diabetic drugs. In the pesticide industry, hydrazine hydrate is employed to manufacture herbicides, plant growth regulators, as well as fungicides, insecticides, and rodenticides. Additionally, it can be used to produce rocket fuel, diazo fuel, rubber additives, and more. Hydrazine hydrate is also an important substance in boiler and reactor cleaning and treatment, where it is utilized for deoxidation and decarbonization cleaning. In recent years, the application fields of hydrazine hydrate have continued to expand, further broadening its usage scope.