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重要文件

223883

Sigma-Aldrich

碘化锌

≥98%

同義詞:

二碘化锌, 二碘锌

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About This Item

線性公式:
ZnI2
CAS號碼:
分子量::
319.20
EC號碼:
MDL號碼:
分類程式碼代碼:
12352302
PubChem物質ID:
NACRES:
NA.23

等級

for analytical purposes

化驗

≥98%

形狀

powder

反應適用性

reagent type: catalyst
core: zinc

mp

445 °C (lit.)

密度

4.74 g/mL at 25 °C (lit.)

SMILES 字串

I[Zn]I

InChI

1S/2HI.Zn/h2*1H;/q;;+2/p-2

InChI 密鑰

UAYWVJHJZHQCIE-UHFFFAOYSA-L

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應用

碘化锌的用途如下:
  • 作为活性正离子聚合反应活化剂,合成聚乙烯基甲醚。ZnI2有助于制备活性乙烯醚类聚合物。
  • 制备前体溶液,用于卤化铅钙钛矿太阳能电池制造。ZnI2加入钙钛矿电池有助于增强其耐受潮湿环境的稳定性。

訊號詞

Warning

危險分類

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral

標靶器官

Thyroid

儲存類別代碼

13 - Non 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


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Colloidal quantum dots (CQDs) are semiconducting crystals of only a few nanometers (ca. 2–12 nm) coated with ligand/surfactant molecules to help prevent agglomeration.

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