466336

碘化锶

anhydrous, ≥99.99% trace metals basis

• 别名: Hydriodic acid strontium salt (2:1), Strontium diiodide
• 线性分子式: SrI₂
• CAS号: 10476-86-5
• 分子量: 341.43
• EC號碼: 233-972-1
• MDL號碼: MFCD00049557
• 分類程式碼代碼: 12352302
• PubChem物質ID: 24870340
• NACRES: NA.23

属性

• 等級: anhydrous
• 化驗: ≥99.99% trace metals basis
• 形狀: solid
• 雜質: ≤100.0 ppm Trace Metal Analysis
• bp: 1773 °C/1 atm (lit.)
• mp: 515 °C (lit.)
• 密度: 4.55 g/mL at 25 °C (lit.)
• SMILES 字串: I[Sr]I
• InChI: 1S/2HI.Sr/h2*1H;/q;;+2/p-2
• InChI 密鑰: KRIJWFBRWPCESA-UHFFFAOYSA-L

说明

一般說明

Strontium iodide is an ionic deliquescent compound with relatively high density, optical clarity, and high scintillation light yield. It is widely used in the field of perovskite solar cells and gamma radiation detectors.

應用

Strontium iodide can be used as a dopant in methylammonium lead iodide perovskite films. The addition of Sr²⁺ increases the charge carrier collection efficiency of solar cells resulting in very high fill factors.

It can be used as a precursor to prepare high-light yield scintillators with excellent X-ray and gamma-ray detection properties.

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H318
• 防範說明: P280 - P305 + P351 + P338
• 危險分類: Eye Dam. 1
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges