Lead Sulfide (PbS)- Pellets
Product Description
Characteristic
Lead(II) sulfide (also spelled sulphide) is an inorganic compound with the formula PbS. Galena is the principal ore and the most important compound of lead.
Chemical formula：PbS
Molar mass：239.30 g/mol
Appearance：Black
Density：7.60 g/cm3
Melting point：1,118 °C (2,044 °F; 1,391 K)
Boiling point：1,281 °C (2,338 °F; 1,554 K)
Solubility in water：2.6×10−11 kg/kg (calculated, at pH=7) 8.6×10−7 kg/kg
Solubility product (Ksp)：9.04×10−29
Magnetic susceptibility (χ)：−84.0·10−6 cm3/mol
Refractive index (nD)：3.91
Crystal structure：Halite (cubic), cF8
Application
It is a semiconducting material with niche uses.High purity can be used as semiconductor.