The sodium nitrite solution with a concentration of 1.0 mol/l is a versatile reagent that is used in numerous scientific fields such as analytical chemistry, biochemistry and environmental science.

The solution is particularly suitable for redox reactions and can serve as an oxidizing agent or as a reducing agent. In addition, it is frequently used in nitrite determination in water and food samples, which highlights its particular suitability for use in analytical chemistry.

Chemically, sodium nitrite is a salt that is highly soluble in water and forms a clear, colorless to yellowish solution. It reacts with acids to form toxic nitrogen dioxide.

The way sodium nitrite functions in applications is based on its ability to act as a redox partner. In redox reactions, it can accept or donate electrons, demonstrating its versatility in chemical synthesis and analysis. In addition, it is used in life science to generate nitric oxide in cell culture experiments.