Cadmium sulfide is a chemical compound made up of the elements cadmium and sulfur. It appears as a yellow or orange solid and is often used in various applications, including pigments for paints and plastics. Its bright color makes it popular in the production of artist paints and ceramics. In addition to its use in pigments, cadmium sulfide is also important in the field of electronics. It is utilized in the manufacturing of solar cells and photovoltaic devices, where it helps convert sunlight into electricity. However, due to the toxicity of cadmium, its use is regulated in many countries.