Used in biological staining and imaging due to its strong fluorescent properties, enabling visualization of cellular structures under microscopy. Shows potential in antimicrobial applications, particularly against certain strains of bacteria and fungi, making it useful in research for developing new disinfectants or therapeutic agents. Also investigated for its role in photodynamic therapy, where it acts as a photosensitizer to generate reactive oxygen species that can target cancer cells. Its vibrant color and stability make it suitable as a natural dye in specialty applications, including histology and dermatological studies.