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226823

Sigma-Aldrich

Silver iodide

99%

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About This Item

Empirical Formula (Hill Notation):
AgI
CAS Number:
Molecular Weight:
234.77
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.21

Assay

99%

form

powder

density

5.68 g/mL at 25 °C (lit.)

SMILES string

[Ag]

InChI

1S/Ag.HI/h;1H/q+1;/p-1

InChI key

MSFPLIAKTHOCQP-UHFFFAOYSA-M

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Application


  • Negative Differential Resistance (NDR) Memristors: Silver iodide is used in the development of bulk memristors exhibiting negative differential resistance (NDR). These memristors are essential for creating non-volatile memory devices and neuromorphic computing systems. The compositional tuning of AgI memristors has been shown to enhance their performance, making them vital components in advanced electronic applications (Naik and Rabinal, New Journal of Chemistry, 2021).

Storage Class Code

11 - Combustible Solids

WGK

WGK 3


Certificates of Analysis (COA)

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Stereochemical systematics of metal clusters. Crystallographic evidence for a new cubane. dblharw. chair isomerism in tetrameric triphenylphosphine silver iodide,(Ph3P) 4Ag4I4.
Teo BK and Calabrese JC.
Inorganic Chemistry, 15(10), 2474-2486 (1976)
Behavior of the low-frequency conductivity of silver iodide nanocomposites in the superionic phase transition region.
Vergent'ev TV, et al.
Physics of the Solid State, 55(1), 175-180 (2013)
Xunsi Wang et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 86, 586-589 (2011-12-06)
A serious of tellurium based chalcogenide glass were prepared and investigated. As it being transparent nearly up to 25 μm and strong anti-hydrability, it becomes an optimized material for far-infrared application. Here, AgI was incorporated into the glasses acting as
Formation, structure, and polymorphism of novel lowest-dimensional AgI nanoaggregates by encapsulation in carbon nanotubes.
Matteo Baldoni et al.
Small (Weinheim an der Bergstrasse, Germany), 3(10), 1730-1734 (2007-09-13)
Yu Sakurai et al.
The Tohoku journal of experimental medicine, 228(4), 317-323 (2012-11-08)
Nanomaterials have great potential in the field of medicine and have been studied extensively. In a previous study, we addressed the potential of silver iodide (AgI) as X-ray contrast media, because it possessed high imaging ability in the measurement by

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