Sodium acetate is a chemical compound with the formula C2H3NaO2. It appears as a white, crystalline powder and is commonly used in various applications, including food preservation and as a buffering agent in laboratories. Sodium acetate is the sodium salt of acetic acid, which is found in vinegar. In addition to its use in food and laboratories, sodium acetate is also utilized in heating pads and as a de-icing agent for roads. When dissolved in water, it can create a mildly alkaline solution, making it useful in certain chemical reactions and processes.