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Key Documents

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223883

Sigma-Aldrich

Zinc iodide

≥98%

Sinónimos:

Diiodozinc, Zinc diiodide

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About This Item

Fórmula lineal:
ZnI2
Número de CAS:
10139-47-6
Peso molecular:
319.20
EC Number:
233-396-0
MDL number:
MFCD00011299
UNSPSC Code:
12352302
PubChem Substance ID:
24853411
NACRES:
NA.23

Quality Level

200

assay

≥98%

form

powder

reaction suitability

reagent type: catalyst
core: zinc

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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Application

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.

signalword

Warning

Hazard Classifications

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

target_organs

Thyroid

Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCL8374
BCCM3230
BCCK0321
BCCH5785
BCCJ4824

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Sigma-Aldrich

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Sigma-Aldrich

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Sigma-Aldrich

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Loreta A Muscarella et al.
ACS applied materials & interfaces, 11(19), 17555-17562 (2019-04-17)
We present a one-step method to produce air-stable, large-grain mixed cationic lead perovskite films and powders under ambient conditions. The introduction of 2.5 % of Zn(II), confirmed by X-ray diffraction (XRD), results in stable thin films which show the same
D S Zhou et al.
Journal of anatomy, 187 ( Pt 2), 481-485 (1995-10-01)
This study has demonstrated that cells stained using the zinc iodide-osmic acid (ZIO) method have the same fine structural features as those of fibroblasts. They have a well developed Golgi apparatus, granular endoplasmic reticulum and many mitochondria. They have no
R Krstić
Cell and tissue research, 246(3), 583-588 (1986-01-01)
Ultracytochemical reactions for the demonstration of acid phosphatase, glucose-6-phosphatase and thiamine pyrophosphatase, as well as zinc iodide-osmium tetroxide impregnation, revealed the existence of GERL (Golgi apparatus-Endoplasmic Reticulum-Lysosomes) in pinealocytes of the Mongolian gerbil (Meriones unguiculatus). The spatial arrangement of this
O Bellini et al.
Virchows Archiv. B, Cell pathology including molecular pathology, 49(2), 137-152 (1985-01-01)
The sequence of myocardial changes in the mouse induced by doxorubicin (Dx) treatment (10 mg/kg i.v.) has been investigated by electron microscopy with the help of the zinc iodide-osmium tetroxide (ZIO) technique. Accumulation of ZIO-reactive material, possibly oxidized glutathione and
Jie Ma et al.
Chemistry, an Asian journal, 5(10), 2214-2220 (2010-08-03)
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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