Sodium acetate trihydrate is widely used in the textile industry as a neutralizing agent in dyeing processes, helping to fix dyes onto fabrics effectively. It also serves as a buffering agent in various biochemical and pharmaceutical applications, maintaining stable pH levels in solutions. In the food industry, it acts as a preservative and flavoring agent, enhancing the taste of snacks like chips. Additionally, it is employed in heating pads and hand warmers due to its ability to release heat upon crystallization. In wastewater treatment, it is used as a carbon source for denitrification, aiding in the removal of nitrogen compounds. Its versatility makes it a valuable compound across multiple industries.