554359

Lead(II) iodide

AnhydroBeads^™, −10 mesh, 99.999% trace metals basis

• Synonym(s): Lead diiodide, Lead diiodide (PbI₂), Lead iodide, Plumbous iodide
• Linear Formula: PbI₂
• CAS Number: 10101-63-0
• Molecular Weight: 461.01
• EC Number: 233-256-9
• MDL number: MFCD00011163
• UNSPSC Code: 12352302
• PubChem Substance ID: 24879395
• NACRES: NA.23

Properties

• product line: AnhydroBeads^™
• Assay: 99.999% trace metals basis
• impurities: ≤15.0 ppm Trace Metal Analysis
• particle size: −10 mesh
• bp: 954 °C (lit.)
• mp: 402 °C (lit.)
• density: 6.16 g/mL at 25 °C (lit.)
• SMILES string: I[PbH2]I
• InChI: 1S/2HI.Pb/h2*1H;/q;;+2/p-2
• InChI key: RQQRAHKHDFPBMC-UHFFFAOYSA-L

Description

General description

Lead(II) iodide is a wide band gap(2.32 eV)semiconductor material with unique properties such as high resistivity, a widetemperature range (−200 °C up to +130 °C), and good chemical stability.

Application

Lead(II)iodide can be used as a starting material to prepare:

• Polycrystalline α-FAPbI₃ thin films by solution processing method. These polycrystalline thin films are applicable as photodetectors.
• Organic/inorganic hybrid 2D perovskite materials, applicable in solar cells.

It can also be used to fabricate a gamma-ray detector at room temperature.

Legal Information

AnhydroBeads is a trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS08,GHS07,GHS09
• Signal Word: Danger
• Hazard Statements: H302 + H332,H360Df,H373,H410
• Precautionary Statements: P202 - P260 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves