Potassium nitrite, with the chemical formula KNO2, is a compound composed of potassium, nitrogen, and oxygen. It is a white to yellowish crystalline solid that is soluble in water. Potassium nitrite is primarily used in the manufacture of heat-transfer salts, which are used in solar energy systems and as antifreeze agents. It also finds application as a corrosion inhibitor in industrial processes, particularly in cooling systems and metal treatment. Additionally, potassium nitrite is employed in the production of pharmaceuticals and as a reagent in chemical synthesis, such as in the preparation of certain dyes and pigments.
USES AND APPLICATIONS FOR Potassium Nitrite
INDUSTRIES
It is used in numerous industrial applications like:-
Heat-Transfer Salts: Used in the manufacture of heat-transfer salts for solar energy systems and antifreeze agents.
Corrosion Inhibitor: Employed in industrial processes as a corrosion inhibitor, especially in cooling systems and metal treatment.
Pharmaceuticals: Used in the production of pharmaceuticals.
Chemical Synthesis: Acts as a reagent in chemical synthesis, particularly in the preparation of dyes and pigments.