Sodium Nitrite
Sodium Nitrite (CAS: 7632-00-0) is an inorganic salt supplied as a white to pale yellow crystalline powder. It is a versatile industrial chemical used for metal passivation and corrosion inhibition in cooling and process water, as a diazotization agent in dye and pharmaceutical synthesis, as a raw material for rubber chemicals, and as an admixture in concrete. It also serves as a gas-forming agent in emulsion explosive formulations. The powder is freely soluble in water and stores well in sealed bags. Customers select it where reliable nitrite chemistry is required.
• Corrosion inhibition: passivates steel surfaces in cooling towers, boilers, and closed water systems.
• Diazo chemistry: a diazotization agent for azo dyes and pharmaceutical intermediates.
• Rubber chemicals: a raw material for rubber chemical production.
• Other uses: concrete antifreeze and gas-forming agent in emulsion explosives.
Product Name: Sodium Nitrite
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