Holmium is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. They are therefore used as a calibration standard for optical spectrophotometers, and are available commercially. It is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. Applications: glass, phosphors and metal halide lamp, and dopant to garnet laser. Solubility: Soluble in water, moderately soluble in strong mineral acids Molecular Formula: HoF3 Room temperature, dry, sealedAlfa Chemistry Materials product group: Metal Manufacturer data sheet |