Sodium nitrite is a chemical compound extensively used in the food industry as a curing agent for meats. It prevents microbial growth, particularly Clostridium botulinum, ensuring food safety. Its antioxidant properties also help in maintaining the color and flavor of processed meats. Beyond the food sector, sodium nitrite finds applications in the chemical industry as a precursor for diazo compounds and in the textile industry for dyeing and printing processes. It also serves as a corrosion inhibitor in cooling systems.

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