Anthraquinone is widely used in the production of dyes, particularly for coloring textiles. It serves as a key intermediate in the synthesis of vat dyes, which are known for their excellent color fastness and are commonly applied to cotton and other cellulose fibers. Additionally, it is employed in the manufacture of paper, where it acts as a catalyst in the pulping process to improve the efficiency of lignin removal. In the pharmaceutical industry, anthraquinone derivatives are utilized in the formulation of laxatives and other medicinal products. It also finds application in the production of hydrogen peroxide, where it functions as a catalyst in the anthraquinone process, a widely used industrial method for generating hydrogen peroxide. Furthermore, anthraquinone is explored in organic synthesis and research for developing new chemical compounds with potential industrial or therapeutic uses.