Caustic soda is widely used in the food industry for cleaning, disinfection, and processing products like olives and sugar. Following biosafety guidelines and international standards ensures worker safety and food quality.

Discover how caustic soda flakes (NaOH) play a vital role in modern metal extraction industries, including aluminum refining, nickel-cobalt processing, zinc purification, and heavy metal wastewater treatment. A comprehensive guide for chemical engineers and metallurgists.