What is Citric Acid?
We are mostly familiar with the elements of citric acid. It is found in citrus fruits (Such as oranges, Lemon, Grapefruits & limes). In another point of view, it is also recognized as 2-Hydroxypropane-1,2,3-tricarboxylic acid, which is a colorless, weak, organic acid.
In addition, Citric acid is neither a vitamin nor a mineral. It does not have dietary importance and should not be confused with vitamin C or ascorbic acid, which is also found in citrus fruits.
Citric acid is classified as a weak organic acid because it partially dissociates, or separates, when dissolved in a solvent, particularly water. The strength of an acid is measured not necessarily in terms of pH but on its dissociation in a solvent.
Various Applications of Citric Acid:
Citric acid has a wide range of applications both in Industrial & Household. Citric Acid Anhydrous Reagent Grade is a high purity powder that is used for analytical purposes. It is chosen in research investigations since it is reliable and produces consistent, repeatable results. The difference between anhydrous and powder citric acid is the amount of water molecules present. Furthermore, Anhydrous citric acid is water free while the powder contains a single molecule of water. In applications where water will impede processes, anhydrous citric acid would be the best choice.
Moreover, Citric acid plays a wide role in cosmetic industries. It is commonly found in soaps, nail polishes, and facial cleansers. Many skin care formulations use citric acid due to its protective antioxidant properties and corrective anti-aging effects. The low pH of citric acid allows for exfoliation of the dead skin cells, thereby bringing new skin to the surface. Additionally, Citric acid is also an attractive choice in the cosmetics industry because it is safe and effective to use on the skin.
Last but not the list, there are also different grades of citric acid, 50%, 25%, and 10% solutions of citric acid. Based on the concentration, there are varying ratios of powdered citric acid dissolved in purified water.
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