211168

Lead(II) iodide

99%

• Synonyma: Plumbous iodide
• Lineární vzorec: PbI₂
• Číslo CAS: 10101-63-0
• Molekulová hmotnost: 461.01
• NACRES: NA.23
• PubChem Substance ID: 24852657
• UNSPSC Code: 12352302
• EC Number: 233-256-9
• MDL number: MFCD00011163
• Assay: 99%
• Form: powder

Vlastnosti

• Quality Segment: 200
• assay: 99%
• form: powder
• reaction suitability: core: lead, reagent type: catalyst
• 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

Popis

General description

Lead (II) iodide has nonlinear optical, ferroelectric, and ferroelastic properties.It has a wide semiconducting band gap (Eg=2.3 eV) which enables low noise operation at room temperature and above. It has high X-ray and gamma ray stopping efficiency and has excellent environment stability.

Application

Used as detector material for photocell X-ray and y-ray detection.

Bezpečnostní informace

• pictograms: GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H302 + H332,H360Df,H373,H410
• pcodes: 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
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
• Skladovací třída: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects