Alizarin green is primarily used as a dye in the textile industry for coloring fabrics, particularly wool and silk, due to its ability to form stable complexes with metal ions. It is also employed in biological staining to highlight specific structures in microscopic studies, aiding in the visualization of cellular components. Additionally, it finds application in analytical chemistry as an indicator for detecting metal ions in solutions, leveraging its color-changing properties. In the field of art, it is sometimes used as a pigment for creating vibrant green hues in paintings and other artistic works.