Citric acid monohydrate CAS:5949-29-1

Citric acid monohydrate is a crystalline compound with the molecular formula C6H8O7·H2O, representing the hydrated form of citric acid, a naturally occurring organic acid predominantly found in citrus fruits such as lemons and limes. The compound appears as a white to colorless crystalline powder and is known for its sour flavor and versatility in various applications. One of the key uses of citric acid monohydrate is in the food and beverage industry, where it serves as a natural preservative and flavor enhancer. The acidity provided by citric acid not only imparts a tangy taste but also helps inhibit microbial growth, extending the shelf life of products. It is commonly added to soft drinks, candies, jams, and jellies, as well as a variety of processed foods. Beyond its culinary applications, citric acid monohydrate plays a significant role in the pharmaceutical and cosmetic industries. It is utilized as an active ingredient in many formulations, including effervescent tablets, where it reacts with bicarbonates to produce carbon dioxide and create a fizzy effect. Moreover, its chelating properties enable it to bind metal ions, which aids in stabilizing formulations and enhancing product efficacy. In addition to its roles in food and pharmaceuticals, citric acid monohydrate is employed in household and industrial cleaning products due to its ability to dissolve mineral deposits and act as a mild abrasive. Its environmentally friendly profile makes it a popular choice for green cleaning solutions. Due to its widespread use, citric acid monohydrate is generally recognized as safe (GRAS) by regulatory agencies when used in appropriate amounts. However, like any chemical substance, it should be handled with care, especially in concentrated forms, to avoid irritation. Overall, citric acid monohydrate is a highly versatile compound with substantial importance across several industries.