Camphor sulfonic acid has a wide range of uses. In the chemical industry, it is often used as a catalyst for organic synthesis. It can effectively speed up many reaction processes, improve reaction efficiency, and help synthesize various complex organic compounds. In the pharmaceutical industry, its importance cannot be ignored. It can not only be used in the preparation of pharmaceutical preparations, improve the solubility and stability of drugs, and make drugs more easily absorbed by the human body. It also plays a key role in the synthesis of certain drugs, providing strong support for drug research and development and production. In addition, in the field of materials science, camphor sulfonic acid can participate in the synthesis of special materials, giving materials unique properties, such as improving the optical and electrical properties of materials, so as to meet the needs of different fields for special materials. In short, camphor sulfonic acid plays an indispensable role in many fields due to its diverse uses.