Tartrazine solution is widely used as a food coloring agent, particularly in beverages, candies, snacks, and desserts, to impart a bright yellow color. It is also employed in the pharmaceutical industry to color tablets, capsules, and syrups, making them visually appealing and easier to identify. In cosmetics, it is used in products like soaps, shampoos, and creams to achieve desired hues. Additionally, Tartrazine solution finds application in the textile industry for dyeing fabrics and in the paper industry for coloring paper products. Its vibrant color and stability make it a popular choice across various industries.