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Zinc iodide

ALDRICH/230014 - ≥99.99% trace metals basis

Synonym: Diiodozinc; Zinc diiodide

CAS Number: 10139-47-6
Empirical Formula (Hill Notation): I2Zn
Molecular Weight: 319.20
EC Number: 233-396-0
MDL Number: MFCD00011299
Linear Formula: ZnI2
Product Type: Chemical

Catalog Number PKG Qty. Price Quantity
45-230014-25G 25 g
$214.00
1/EA
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This image depicts SKU: 230014-25G

 

assay ≥99.99% trace metals basis
density 4.74 g/mL at 25 °C (lit.)
form crystalline
impurities ≤100.0 ppm Trace Metal Analysis
InChI 1S/2HI.Zn/h2*1H;/q;;+2/p-2
InChI key UAYWVJHJZHQCIE-UHFFFAOYSA-L
mp 445 °C (lit.)
Quality Level 100 
reaction suitability reagent type: catalyst
core: zinc
SMILES string I[Zn]I
Application: 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.
General description: 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.
Packaging: 25 g in poly bottle
Purity ≥99.99% trace metals basis
mp 445 °C (lit.)
Density 4.74 g/mL at 25 °C (lit.)
UNSPSC 12352302

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