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Sigma-Aldrich

Gold(III) chloride

99%

Sinonimo/i:

Trichlorogold

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About This Item

Formula condensata:
AuCl3
Numero CAS:
13453-07-1
Peso molecolare:
303.33
Numero CE:
236-623-1
Numero MDL:
MFCD00014172
Codice UNSPSC:
12352302
ID PubChem:
24860214
NACRES:
NA.23

Saggio

99%

Forma fisica

powder

Impiego in reazioni chimiche

reagent type: catalyst
core: gold

Stringa SMILE

Cl[Au](Cl)Cl

InChI

1S/Au.3ClH/h;3*1H/q+3;;;/p-3
RJHLTVSLYWWTEF-UHFFFAOYSA-K

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Categorie correlate

Descrizione generale

Gold(III) chloride is a Lewis acid with monoclinic structure. It is a hygroscopic and light-sensitive solid. It is frequently utilized to dope organic conducting compounds, to boost their conductivity. It also serves as a catalyst in organic synthesis and a precursor to synthesize gold nanoparticles for various electrochemical applications.

Applicazioni

Gold(III) chloride can be used:
  • As a dopant to fabricate graphene protection layer between PEDOT:PSS and ITO for perovskite solar cells. It helps to enhance the photoconversion efficiency by protection ITO and collecting holes.
  • To fabricate flexible and transparent electrodes for OLEDs. It fills the defects in graphene and improves current efficiency without affecting the transmittance.
  • As a precursor for green synthesis of gold nanoparticles.

Pittogrammi

Exclamation mark
GHS07

Avvertenze

Warning

Indicazioni di pericolo

H315,H319,H335

Classi di pericolo

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Organi bersaglio

Respiratory system

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

Certificati d'analisi (COA)

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A comparative study of galvanic replacement reactions involving Ag nanocubes and AuCl2? or AuCl4?
Au L, et al.
Advanced Materials, 20(13), 2517-2517 (2008)
Ligand-induced gold nanocrystal superlattice formation in colloidal solution.
Lin XM, et al.
Chemistry of Materials, 11(2), 198-202 (1999)
Synthesis and optical properties of cubic gold nanoframes
Au L, et al.
Nano Research, 1(6), 441-449 (2008)
Zhaopeng Chen et al.
The Analyst, 137(22), 5197-5200 (2012-09-13)
A simple colorimetric method with high sensitivity and selectivity was developed for sensing of nitrite as low as 4.0 μM by naked eyes, which is based on etching of gold nanorods accompanied by shape changes in aspect ratios (length/width) and
E Castro-Longoria et al.
Colloids and surfaces. B, Biointerfaces, 83(1), 42-48 (2010-11-23)
The development of production processes that can reduce the environmental impact, offer waste reduction and increase energy efficiency is an important step in the field of application of nanotechnology. In this work the filamentous fungus Neurospora crassa was screened and
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