Potassium acetate, also known as potassium acetate, is a chemical substance widely used in multiple fields. It usually exists in the form of white crystalline powder, mostly in the form of fine particles or powder, with a certain salty taste, and is easy to deliquescence. Potassium acetate is an effective electrolyte supplement that can help regulate the acid-base balance in the body, especially in the treatment of metabolic acidosis. In addition, it can also serve as a sustained-release agent for drugs to extend their duration of action.