Lead (II) sulfide (also spelled sulphide) is an inorganic compound with the formula Pb S. Galena is the principal ore and the most important compound of lead. It is a semiconducting material with niche uses.

Galena (lead sulfide) is easily the most important source of lead, and often contains enough silver impurities that it is also a valuable source of that metal. Historically, its ready availability, high …

Lead sulfide (PbS) | PbS | CID 9794739 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier …

Mar 22, 2024 · Lead (II) sulfide (PbS), also known as galena, is a significant inorganic compound that serves as the principal source of lead and an important material in various technological applications.

Aug 14, 2025 · Lead (II) sulfide can be roasted in air at high temperatures to form lead (II) oxide and sulfur dioxide. Lead oxide can be further reduced with carbon to lead metal.

Colin and Drowart, 1962 Colin, R.; Drowart, J., Thermodynamic study of tin sulfide and lead sulfide using a mass spectrometer, J. Chem. Phys., 1962, 37, 1120. [all data]

Lead sulfide is a IV-VI semiconductor material with a narrow band gap of 0.41 eV, and is used in temperature and gas sensors, infrared detectors, photoresistors, photovoltaic and photocatalysis …

Lead (II) sulfide (Lead monosulfide) | PbS can be precipitated from a solution of lead (II) salt and hydrogen sulfide | PbS may be used for telecommunications | Buy chemicals and reagents online …

Galena is a lead sulfide mineral with a chemical composition of PbS. It is the world's primary ore of lead and is mined from a large number of deposits in many countries.

Lead (II) sulfide, PbS, containing lead in the +2 oxidation state, naturally occurring as the mineral galena Lead (IV) sulfide, PbS 2, containing lead in the +4 oxidation state