Industrial-grade citric acid, a natural and versatile acidulant, finds widespread use in various industrial applications. Sourced from citrus fruits or produced through fermentation processes, this acid is a key ingredient in industries such as food and beverage, pharmaceuticals, and cosmetics. Renowned for its chelating properties and ability to adjust pH levels, industrial-grade citric acid serves as a preservative, acidifier, and flavor enhancer in the food industry, contributing to the development of a diverse range of products. In pharmaceuticals, it is utilized for its antioxidant properties and as a buffering agent. The cosmetic industry also employs citric acid for its skin-friendly exfoliating and pH-regulating attributes. With its broad range of functionalities, industrial-grade citric acid plays a pivotal role in enhancing the quality, stability, and performance of various products in different manufacturing sectors.