Calcium hydride is a chemical compound that is widely used in the industry as a desiccant or drying agent. It is also used in the production of hydrogen gas, as well as in the manufacture of organic compounds. Calcium hydride is known by several other names such as hydridocalcium, calcium dihydride, and calcium hydridetetrahydroaluminate. These synonyms can be helpful when searching for information about calcium hydride, as well as when communicating about it in technical or scientific contexts. Additionally, understanding the various names for calcium hydride can provide insights into its various applications and properties.