Cadmium tungstate (CWO) is a scintillation crystal. There is currently no mass production company in my country.

cadmium tungstate, with the chemical formula cdwo4, or cwo for short, is an inorganic compound that appears as colorless or white or yellow crystals. it is irritating, basically insoluble in water, insoluble in dilute acids, and soluble in ammonium hydroxide solution, cyanide base solution. cadmium tungstate is a typical self-activating material and an important scintillation…