C3H5KO2

C3H5KO2 is the chemical formula for potassium lactate. Potassium lactate is the potassium salt of lactic acid. It is a naturally occurring substance found in many food products. Chemically, it is an organic compound with the molecular structure consisting of a potassium ion (K+) and a lactate anion (C3H5O2-). The lactate anion is derived from lactic acid, which is produced by the fermentation of carbohydrates.

Potassium lactate is commonly used as a food additive, identified by the E number E326. Its primary functions in food are as a preservative and a flavoring agent. As a preservative, it helps to extend the shelf life of various food products by inhibiting the growth of microorganisms, particularly bacteria. It is often used in combination with other preservatives. As a flavoring agent, it can impart a slightly salty or tart taste to foods.

In addition to its food applications, potassium lactate can also be used in pharmaceuticals and cosmetics. Its properties make it useful in certain medicinal formulations and skincare products. It is generally considered safe for consumption when used within established regulatory limits.