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

Product Code. 15432287

Brand: Thermo Scientific Alfa Aesar 045462.09

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 sulfideShow MoreShow Less
• 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

Product Identifier

• Lead(II) sulfide

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• LONG-TERM AQUATIC HAZARD Chronic 1
• ACUTE AQUATIC Acute 1
• Reproductive toxicity Category 1A
• Specific target organ toxicity after repeated exposure Category 2

Hazard Statement

• H302-Harmful if swallowed.
• H332-Harmful if inhaled.
• H360Df-May damage the unborn child. Suspected of damaging fertility.
• H373-May cause damage to organs.
• H400-Very toxic to aquatic life.
• H410-Very toxic to aquatic life with long lasting effects.

Precautionary Statement

• P264-Wash face, hands and anyexposed skin thoroughly after handling.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.

Supplemental information

• MIXTURE LIST-Contains : Lead sulfide

SDS

RUO – Research Use Only