Cadmium sulfide wani fili ne da ya ƙunshi cadmium da sulfur, tare da tsarin sinadarai CdS. Yana da kauri mai launin rawaya wanda ake amfani da shi a aikace-aikace iri-iri, gami da a matsayin launi a cikin robobi, yumbu, da fenti, da kuma a cikin ƙwayoyin hasken rana da photoresistors.
