Introduction:
Caustic soda, also known as sodium hydroxide (NaOH), plays a vital role in various food processing applications, including cleaning, sanitation, pH adjustment, and chemical processing. As a critical ingredient in food production, it is imperative that food grade caustic soda meets stringent technical specifications to ensure safety, purity, and compliance with regulatory standards. In this article, we delve into the technical specifications of sodium hydroxide and explore the maximum allowable range of each impurity to safeguard the integrity of food products.