Tannic acid, also known as gallotannic acid, is a type of polyphenol compound that's commonly found in fruits, nuts, and other plant-based sources. Due to its unique properties, tannic acid has several industrial, pharmaceutical, and healthcare applications.
The acidity of tannic acid is measured by its pKa value, which is approximately 10. As a result, it's often used as a pH indicator in chemical reactions as well as a reducing agent in the production of ink, dyes, and leather tanning.
At Leshan Sanjiang Bio-Tech Co., Ltd., we're a leading manufacturer, supplier, and factory of tannic acid in China. Our product is made from high-quality raw materials and processed using state-of-the-art technology to ensure maximum purity and efficacy.
Our tannic acid is widely used in the pharmaceutical industry to treat various ailments such as diarrhea, inflammation, and even cancer. It's also utilized in cosmetics to promote skin health and as a natural preservative in the food industry.
Choose Leshan Sanjiang Bio-Tech Co., Ltd. as your trusted supplier of premium quality tannic acid for all your industrial and healthcare needs.