203602

ヨウ化鉛(II)

99.999% trace metals basis

• 別名: Diiodolead, Plumbous iodide
• 化学式: PbI₂
• CAS番号: 10101-63-0
• 分子量: 461.01
• EC Number: 233-256-9
• MDL番号: MFCD00011163
• UNSPSCコード: 12352302
• PubChem Substance ID: 24852184
• NACRES: NA.23

特性

• 品質水準: 100
• アッセイ: 99.999% trace metals basis
• 形状: solid
• 反応適合性: reagent type: catalyst; core: lead
• 不純物: ≤15.0 ppm Trace Metal Analysis
• bp: 954 °C (lit.)
• mp: 402 °C (lit.)
• 密度: 6.16 g/mL at 25 °C (lit.)
• SMILES記法: I[PbH2]I
• InChI: 1S/2HI.Pb/h2*1H;/q;;+2/p-2
• InChI Key: RQQRAHKHDFPBMC-UHFFFAOYSA-L

詳細

詳細

Lead(II) iodide (PbI₂) is a compound with significant potential in the field of material science due to its unique characteristics, including its crystal structure, optical properties, and electronic behavior. Its applications in various areas such as photovoltaics, optoelectronics, and semiconductor devices, making it a subject of extensive research and development.,Lead iodide is a direct wide bandgap semiconductor with unique properties like high thermal conductivity, high electron saturation velocity, chemical stability, and wide temperature range operation capabilities (−200 °C up to +130 °C). Itis widely used as an x- and γ-ray detector, as it shows high absorption and carrier collection with minimal noise. PbI₂ is also used in solar cells, bioimaging, and photoconductors.

アプリケーション

Lead(II) iodide can be used as:      

• A precursor salt in the fabrication of perovskite solar cells. The addition of a small molar excess of PbI₂ to the precursor solution can enhance device performance by improving charge extraction.     
• A potential electrode material in battery configurations due to its electrochemical properties. Its ability to undergo reversible reactions makes it a candidate for use in lead-based batteries.      
• A key component in combination with lead monoxide (PbO) to create a stable and sensitive semiconductor detector material for non-destructive testing (NDT) radiation dose detection.      
• A key component to develop X-ray detectors for medical imaging.      
• To prepare cesium lead iodide perovskite quantum dots for highly stable LEDs.

安全性情報

• ピクトグラム: GHS08,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302 + H332,H360Df,H373,H410
• 注意書き: P202 - P260 - P273 - P301 + P312 - P304 + P340 + P312 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Repr. 1A - STOT RE 2
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): Eyeshields, Gloves, type P3 (EN 143) respirator cartridges