Sodium acetate (CH3COONa) is the sodium salt of acetic acid, appearing as a white crystalline powder or solid that is highly soluble in water. It is used as a food additive for flavoring and preservation, as a key component in reusable heat packs, and as a buffer solution in scientific applications. Medically, it can be used to correct sodium levels when administered intravenously.
Properties and use
Food and Beverage: Acts as a food additive for flavor and preservation, extending shelf life by inhibiting bacterial growth
Heat Packs: The anhydrous form is used in reusable heat packs that work through exothermic crystallization, releasing heat when a supersaturated solution cools and crystallizes.
Buffer Solution: Used in scientific and laboratory settings to maintain a stable pH level.
Medical: Used as an electrolyte replenisher, particularly to correct sodium levels in patients with hyponatremia.
Other Industrial Uses: Can be used as a neutralizing agent, a catalyst, and in concrete manufacturing
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