Lead(II) sulfide, 99.995% (metals basis), Thermo Scientific Chemicals

Description

Lead(II) sulfide is used in infrared detectors, photo optic applications, slip property modifier used in friction industry for enhancing heat conduction and regulating friction coefficient.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1314-87-0
• Molecular Formula: PbS
• Molecular Weight (g/mol): 239.30
• MDL Number: MFCD00016280
• InChI Key: FILXVLQXZYXBSJ-UHFFFAOYSA-N
• Synonym: lead ii sulfide, lead sulfide, galena, lead monosulfide, plumbous sulfide, lead 2+ sulfide, natural galena, lead sulphide, natural lead sulfide
• PubChem CID: 14819
• SMILES: [S--].[Pb++]

• Melting Point: 1114°C
• Color: Black
• Physical Form: Lump
• Quantity: 10 g
• Assay Percent Range: 99.995% (Metal basis)
• Solubility Information: Insoluble in water.
• IUPAC Name: λ²-lead(2+) sulfanediide
• Formula Weight: 239.25
• Odor: Odorless
• Refractive Index: 3.921
• Appearance: Black lumps
• Density: 7.5
• Chemical Name or Material: Lead(II) sulfide

Safety and Handling

Hazard Category	H302+H332-H350-H360Df-H373
Precautionary Statement	P201-P202-P260-P264b-P270-P271-P281-P301+P312-P304+P340-P308+P313-P330-P501c
DOTInformation	DOT Class: 9, Packaging Group: III
EINECSNumber	215-246-6
RTECSNumber	OG4550000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only