kaliumbenzoat

Kaliumbenzoat is the potassium salt of benzoic acid. Its chemical formula is C7H5KO2. It appears as a white crystalline solid and is soluble in water. Kaliumbenzoat is primarily used as a food preservative, identified by the E number E212. It functions by inhibiting the growth of mold, yeast, and some bacteria. This preservative effect is most potent in acidic conditions, which is why it is commonly found in acidic foods such as fruit juices, carbonated beverages, jams, and pickles. In the food industry, it is often used in conjunction with sodium benzoate (E211) to achieve a broader spectrum of preservation. Beyond its food applications, kaliumbenzoat may also be found in some pharmaceuticals and cosmetics as a preservative. While generally recognized as safe for consumption within regulated limits, some individuals may exhibit sensitivity. Its use is regulated by food safety authorities in various countries.