Sodium acetate anhydrous is widely used in the textile industry as a photoresist in dyeing processes, helping to neutralize sulfuric acid waste streams and improve the quality of the final product. In the food industry, it serves as a seasoning agent, providing a salt and vinegar flavor to snacks like chips and crackers. It is also utilized as a preservative to extend the shelf life of various food products. In the medical field, it acts as an electrolyte replenisher in intravenous solutions to treat dehydration and electrolyte imbalances. Additionally, it is employed in heating pads and hand warmers, where it releases heat upon crystallization when activated. In laboratories, it is commonly used as a buffer in biochemical and molecular biology applications to maintain stable pH levels during experiments. Its versatility makes it a valuable compound across multiple industries.