High-Purity Sodium Nitrite from China Suppliers - Quality Products from Reliable Factory

Sodium nitrite production is a two-step process primarily involving ammonia oxidation and the formation of sodium nitrite, In the first step, ammonia gas is oxidized in the presence of air, leading to the creation of nitrous acid. This reaction takes place in a reactor, such as a tank or tower, utilizing copper or iron-based catalysts. It is crucial to maintain strict control over temperature, pressure, and gas flow rates within the reactor to ensure optimal reaction conditions. The resulting nitrous acid is then combined with water to produce a nitrous acid solution, The second step involves the conversion of this nitrous acid solution into solid sodium nitrite. By reacting the solution with sodium bicarbonate or soda ash (sodium carbonate), solid sodium nitrite is formed. This stage demands careful regulation of temperature, pH, and reaction duration to achieve the desired product quality. After the reaction, the solid sodium nitrite undergoes purification and packaging, which includes filtration and drying processes, As a leading factory and supplier in China, we specialize in the production of high-quality sodium nitrite. Our commitment to precision and efficiency ensures that our products meet the needs of various industries. Choose us as your trusted partner for reliable sodium nitrite solutions from China