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Merck

223883

Sigma-Aldrich

Zinkiodid

≥98%

Synonym(e):

Diiodzink, Zinkdiiodid

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About This Item

Lineare Formel:
ZnI2
CAS-Nummer:
Molekulargewicht:
319.20
EG-Nummer:
MDL-Nummer:
UNSPSC-Code:
12352302
PubChem Substanz-ID:
NACRES:
NA.23

Assay

≥98%

Form

powder

Eignung der Reaktion

reagent type: catalyst
core: zinc

mp (Schmelzpunkt)

445 °C (lit.)

Dichte

4.74 g/mL at 25 °C (lit.)

SMILES String

I[Zn]I

InChI

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

InChIKey

UAYWVJHJZHQCIE-UHFFFAOYSA-L

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Anwendung

Zinc iodide can be used:
  • As an activator to synthesize poly(vinyl methyl ether) via living cationic polymerization. ZnI2 is known to produce living vinyl ether polymerizations.
  • To prepare precursor solutions for lead halide perovskite solar cells. The addition of ZnI2 leads to higher stability against environmental moisture when introduced into perovskite cells.

Signalwort

Warning

Gefahreneinstufungen

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

Zielorgane

Thyroid

Lagerklassenschlüssel

13 - Non Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


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