230014
Zinc iodide
≥99.99% trace metals basis
Synonym(s):
Diiodozinc, Zinc diiodide
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About This Item
Linear Formula:
ZnI2
CAS Number:
Molecular Weight:
319.20
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.23
grade:
for analytical purposes
form:
crystalline
Recommended Products
grade
for analytical purposes
Quality Level
Assay
≥99.99% trace metals basis
form
crystalline
reaction suitability
reagent type: catalyst
core: zinc
impurities
≤100.0 ppm Trace Metal Analysis
mp
445 °C (lit.)
density
4.74 g/mL at 25 °C (lit.)
SMILES string
I[Zn]I
InChI
1S/2HI.Zn/h2*1H;/q;;+2/p-2
InChI key
UAYWVJHJZHQCIE-UHFFFAOYSA-L
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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.
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.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 2 Oral
Target Organs
Thyroid
Storage Class Code
13 - Non Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Hydrothermal reaction of 4,4-trimethylenedipyridine (tmdp) with ZnI2 under 175 degrees C yields a novel compound, {[Zn2I4(tmdp)2]n.[Zn2I4(tmdp)2]n}, which has a chiral infinite double-stranded helical structure consisting of two single-stranded helices of the same handedness.
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Transition-metal-activated alkynes or allenes can accept nucleophilic attack and undergo direct addition of the nucleophiles to the unsaturated bonds or trigger subsequent rearrangement reactions. This chemistry has witnessed increasing development in recent years. In this report, we have focused on
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We have used ultrastructural techniques in different malarial species to demonstrate a lysosomal system. First, we have tried to localize acid phosphatase, a typical lysosomal label. Its activity was localized in the endoplasmic reticulum and in endocytic vesicles, and in
M Benchimol et al.
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The zinc iodide-osmium tetroxide technique was used to analyze the distribution of the endoplasmic reticulum-Golgi complex system of Tritrichomonas foetus. Interconnections between the cisternae of the endoplasmic reticulum as well as between cisternae of the Golgi complex were observed. The
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 230014-250G | |
| 230014-25G | 4061838138484 |
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