Holmium Sulfate Ho2(SO4)3 nH2O CAS 15622-40-9 For Fluorescent Materials

Holmium sulfate is an inorganic compound, usually in the octahydrate form, readily soluble in water. It is composed of holmium ions and sulfate ions and has a yellow or pink solid appearance. Holmium sulfate can be prepared from holmium oxide directly dissolved in sulfuric acid and is widely used in many fields.

In the field of scientific research, holmium sulfate is commonly used as a chromogenic agent and analytical reagent, providing important support for chemical analysis. At the same time, it is also used as an additive for metal halogen lamps, especially holmium iodide, which can obtain a high concentration of metal atoms in the arc zone, improving the radiation efficiency. In addition, holmium sulfate also shows potential in magnetic materials, optical communication devices and high-density optical disc storage, and its unique luminous properties make it a research hotspot.