Sodium acetate solution is widely used in various industrial and laboratory applications. It serves as a buffering agent to maintain stable pH levels in biochemical and chemical processes, particularly in molecular biology experiments like DNA and RNA isolation. In the textile industry, it acts as a neutralizing agent during dyeing processes to ensure even color distribution. It is also employed in the production of hot ice or hand warmers, where it releases heat upon crystallization. Additionally, sodium acetate solution is used in food preservation as a seasoning or acidity regulator, enhancing flavor and shelf life. In wastewater treatment, it helps to remove phosphorus and control odors effectively. Its versatility makes it a valuable component in pharmaceuticals, where it is used as an electrolyte replenisher in intravenous solutions.