In the food processing industry, sodium acetate can be used as a buffer of flavoring agents and a meat preservative. Control the sticky phenomenon caused by fungi in bread production and use it for grain preservation with high water content; This product can also be used as textile printing and dyeing auxiliary (mordant), buffer for photographic industry, chemical reagent and medical intermediate Chemicalbook body; It can also be used as raw materials for the synthesis of organic chemical products such as furan acrylic acid, acetate, chloroacetic acid, acetic anhydride and cinnamic acid. In addition, because the aqueous solution of sodium acetate has some special thermal properties compared with pure water, it can be used for hand warmers and bottle warmers; It is also used in hemodialysis for renal failure treatment.