Sodium Nitrate is a chemical compound with the chemical formula NaNO₃. This substance exists in the form of white crystals or crystalline powder and has wide applications in various industries due to its special chemical and physical properties.

Physical and chemical properties of sodium nitrate

Solubility: It dissolves well in water.
Strong oxidizer: Sodium nitrate is a strong oxidizer and can cause violent reactions when combined with combustible materials.
Hygroscopic: It absorbs moisture from the air.
Thermal stability: It is stable up to a certain temperature but decomposes at higher temperatures.

Sodium nitrate applications

Fertilizer: Sodium nitrate is used as an important source of nitrogen in chemical fertilizers.
Food industry: It is used as a food preservative and in some food production processes.
Chemical industry: It is used as a raw material in the production of nitric acid and other chemical compounds.
Glass industry: It is used in the production of certain glasses.
Other uses: It is also used in various industries such as the production of incendiary materials, metal plating, and colored glass production.

Safety tips when working with sodium nitrate

Strong oxidizer: Avoid direct contact of sodium nitrate with combustible materials.
Work environment: Work in a well-ventilated area.
Protective equipment: Use gloves, safety glasses, and a mask.
Storage: Store in closed containers in a cool, dry place.