Used as a catalyst in organic synthesis, particularly in oxidation reactions and the production of fine chemicals. It shows high efficiency in the degradation of pollutants, making it valuable in environmental remediation processes. Applied in electrochemical sensors due to its excellent electron-transfer properties. Utilized in dye and pigment industries for its intense blue-green color and stability, including applications in printing inks, coatings, and polymers. Investigated for use in photodynamic therapy and as a component in organic semiconductors for electronic devices, as well as in gas sensors and nanomaterials research.