Lead Sulfide Hollow Spheres

Description

Description Alfa Chemistry manufactures PbS hollow spheres. Ultra high purity, high purity, submicron and nanopowder forms may be considered. All specifications can be customized. Please request a quote above to receive pricing information based on your specifications.

Features And Benefits

Features And Benefits Our standard slug sizes range from 1/8" x 1/8" to 1/4" x 1/4" and 3 mm diameter. We can also provide spheres outside this range for ultra high purity thin film applications. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation.

Application

Application Alfa Chemistry specializes in producing high purity uniform shaped Lead Sulfur Hollow spheres with the highest possible density and smallest possible average grain sizes for use in semiconductor, Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD).

Specifications

Synonyms	Lead(II) sulfide, Thioxo-λ2-plumbane, Lead monosulfide, Natural lead sulfide, Galena, Plumbous sulfide, thioxo-lambda~2~-plumbane, sulfanylidenelead, Lead(2+) sulfide, Lead sulphide, Natural galena, Lead (II) sulfide (99.999% Pb) black powder, thioxolead, sulfanylidene lead, lead-sulfur
IUPAC Name	sulfanylidenelead
Molecular Weight	239.27 g/mol
Molecular Formula	PbS
Canonical SMILES	[Pb]=S
InChI	InChI=1S/Pb.S
InChI Key	XCAUINMIESBTBL-UHFFFAOYSA-N
Boiling Point	1118 °C, 1391 K, 2044 °F
Melting Point	1281 °C, 1554 K, 2338 °F
Purity	(5N) 99.999%
Density	7.5 g/cm³
Appearance	solid
Characterization Methods	Raman, EDS, SIMS, XRD, TEM, AFM
Exact Mass	239.948707
Metal Impurities	(max.)0.001%
Monoisotopic Mass	239.948669 Da
Storage Conditions	Room temperature, dry and dark, sealed