Adipic acid, also known as fatty acid, is an important organic dibasic acid that plays a vital role in various industries. With a structural formula of HOOC(CH2)4COOH, this versatile compound can undergo several reactions such as salt-forming, esterification, and amidation. Additionally, it has the ability to polycondense with diamine or diol to form high molecular polymers. This industrial-grade dicarboxylic acid holds significant value in chemical production, organic synthesis industry, medicine, and lubricant manufacturing. Its undeniable importance is reflected in its position as the second most produced dicarboxylic acid in the market.