MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  

Master Bond adhesives

Lead Sulfide, PbS (Galena)
Categories: Ceramic; Sulfide/Chalcogenide; Other Engineering Material; Semiconductor

Key Words: Chalcogenide; Semiconductor
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 7.61 g/cc0.275 lb/in³
a Lattice Constant 5.9362 Å5.9362 Å
Formula Units/Cell (Z) 44
Molecular Weight 239.3 g/mol239.3 g/mol
 
Mechanical PropertiesMetricEnglishComments
Hardness, Mohs 2.52.5
 
Electrical PropertiesMetricEnglishComments
Magnetic Susceptibility -0.0000836-0.0000836cm^3/mol
Band Gap 0.37 eV0.37 eV
Electron Mobility, cm²/V-s 600600
Hole Mobility, cm²/V-s 600600
 
Thermal PropertiesMetricEnglishComments
Heat of Fusion 72.0 J/g31.0 BTU/lb
Thermal Conductivity 2.30 W/m-K16.0 BTU-in/hr-ft²-°F
Melting Point 1117 °C2043 °F
Heat of Formation 435 kJ/mol435 kJ/mol
 
Optical PropertiesMetricEnglishComments
Refractive Index 3.913.91
 
Descriptive Properties
CAS Number1314-87-0
ColorBlack or silvery
Crystal StructureCubicHalite Structure - Space Group Fm3m

References for this datasheet.

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

Users viewing this material also viewed the following:
Lead Telluride, PbTe (Altaite)
Lead Selenide, PbSe (Clausthalite)
Lead (II) Sulfide, PbS
Mateck Sodium Chloride (NaCl)
Sodium Bromide, NaBr

DSEN03 / 3016

Free Trade Publications, Click Here!
Free Trade Publications, Click Here!

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.