Tannic Acid (CAS 1401-55-4) is a natural polyphenol renowned for its complex chemical structure and diverse industrial applications. Understanding its properties is fundamental for procurement professionals and R&D scientists seeking to leverage its unique capabilities. As a leading Tannic Acid manufacturer, we offer insights into this vital chemical compound and its industrial significance.

Chemically, Tannic Acid is not a single compound but rather a complex mixture of hydrolyzable tannins, primarily composed of polygalloyl glucoses and polygalloyl quinic acid esters. Its general formula is often represented as C76H52O46, and it typically appears as a light yellow to light brown amorphous powder. The molecule features numerous phenolic hydroxyl groups, which contribute to its characteristic weak acidity (pKa around 6-10, depending on the source) and its potent antioxidant activity. These hydroxyl groups also enable Tannic Acid to form strong complexes with proteins and other macromolecules, a property central to many of its applications.

The solubility profile of Tannic Acid is noteworthy: it is highly soluble in water and alcohol, moderately soluble in acetone, and sparingly soluble in glycerol, while being insoluble in non-polar solvents like benzene or chloroform. This solubility allows for versatile formulation in aqueous or alcoholic systems, crucial for its use in pharmaceuticals, cosmetics, and food and beverage industries. For businesses looking to buy Tannic Acid, understanding these solubility characteristics helps in determining the appropriate grade and handling procedures.

Its industrial significance spans several key sectors. In pharmaceuticals, it's valued for its astringent and hemostatic properties. In the food industry, it acts as a clarifying agent and antioxidant. Textiles benefit from its use as a mordant to improve dye fastness, and it plays a vital role in metal conservation by converting rust into a protective layer. The consistent quality and availability of Tannic Acid are paramount for these applications, making a reliable Tannic Acid supplier in China an essential partner.

When evaluating the Tannic Acid price, factors such as purity, source, and production volume come into play. Exploring the comprehensive uses of Tannic Acid reveals its broad industrial impact. Securing a stable supply chain from a reputable manufacturer ensures that businesses can consistently integrate this valuable chemical into their products and processes.

For companies requiring high-quality Tannic Acid, we offer a reliable source backed by rigorous quality control. Contact us to discuss your specific industrial requirements and how our Tannic Acid can contribute to your product's success.