Potassium acetate
Potassium Acetate[edit]
Potassium acetate is a chemical compound with the formula KCH_CO_. It is the potassium salt of acetic acid and appears as a white, crystalline solid. Potassium acetate is used in various applications, including as a food additive, a de-icing agent, and in the medical field.
Chemical Properties[edit]
Potassium acetate is a salt that is highly soluble in water. It has a molar mass of 98.15 g/mol and a melting point of 292 °C. In aqueous solution, it dissociates into potassium ions (K_) and acetate ions (CH_COO_).
Uses[edit]
Food Industry[edit]
In the food industry, potassium acetate is used as a food additive and preservative. It is designated as E261 and is used to regulate acidity and as a buffering agent.
De-icing Agent[edit]
Potassium acetate is commonly used as a de-icing agent for airport runways and roads. It is preferred over other salts because it is less corrosive to metals and less harmful to the environment.
Medical Applications[edit]
In medicine, potassium acetate is used as an electrolyte replenisher. It is administered intravenously to treat or prevent potassium deficiency in patients.
Safety and Handling[edit]
Potassium acetate is generally regarded as safe when handled properly. However, it should be stored in a cool, dry place and kept away from moisture. In case of contact with skin or eyes, it should be rinsed thoroughly with water.
Related Pages[edit]
| Branches of chemistry | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
|
