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Merck

230014

Sigma-Aldrich

Zinc iodide

≥99.99% trace metals basis

Sinónimos:

Diiodozinc, Zinc diiodide

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About This Item

Fórmula lineal:
ZnI2
Número de CAS:
Peso molecular:
319.20
Número CE:
Número MDL:
Código UNSPSC:
12352302
ID de la sustancia en PubChem:
NACRES:
NA.23

Análisis

≥99.99% trace metals basis

formulario

crystalline

idoneidad de la reacción

reagent type: catalyst
core: zinc

impurezas

≤100.0 ppm Trace Metal Analysis

mp

445 °C (lit.)

densidad

4.74 g/mL at 25 °C (lit.)

cadena SMILES

I[Zn]I

InChI

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

Clave InChI

UAYWVJHJZHQCIE-UHFFFAOYSA-L

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Descripción general

Zinc iodide is a faint yellow solid that absorbs water readily. It is synthesized using metallic zinc with an aqueous iodine solution. It is used as a Lewis acid for organic conversion.

Aplicación

Zinc iodide can be used as:
  • An electrolyte in Zinc-iodine redox flow batteries.
  • An additive to prepare air-stable cationic lead perovskite films. The addition of ZnI2 enhances the film stability and photoluminescence without affecting the bandgap.
  • As a precursor to prepare efficient, eco-friendly, and high color purity inkjet-printed blue InP/ZnS/ZnS quantum dot light-emitting diodes.
  • A catalyst in promoting various chemical transformations, for example, in the direct synthesis of 2,3-Dihydroisoxazoles via a [3+2] cycloaddition reaction of the nitrones and terminal alkynes.
  • An activator/initiator in living cationic polymerization reactions.

Palabra de señalización

Warning

Frases de peligro

Clasificaciones de peligro

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

Órganos de actuación

Thyroid

Código de clase de almacenamiento

13 - Non Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

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


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