Skip to Content
MilliporeSigma
All Photos(3)

Key Documents

View All Documentation

334049

Sigma-Aldrich

Gold(III) chloride

99%

Synonym(s):

Trichlorogold

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Linear Formula:
AuCl3
CAS Number:
13453-07-1
Molecular Weight:
303.33
EC Number:
236-623-1
MDL number:
MFCD00014172
UNSPSC Code:
12352302
PubChem Substance ID:
24860214
NACRES:
NA.23
assay:
99%
form:
powder

Quality Level

100

assay

99%

form

powder

reaction suitability

core: gold
reagent type: catalyst

SMILES string

Cl[Au](Cl)Cl

InChI

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

InChI key

RJHLTVSLYWWTEF-UHFFFAOYSA-K

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

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.

Application

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.

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCX5390
MKCX3457
0000388797
0000314093
MKCW1483

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Ligand-induced gold nanocrystal superlattice formation in colloidal solution.
Lin XM, et al.
Chemistry of Materials, 11(2), 198-202 (1999)
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)
Vanajakshi Gudla et al.
The Journal of organic chemistry, 76(24), 9919-9933 (2011-10-28)
An intramolecular approach to generate compounds containing an arylnaphthalene lignan scaffold in high yields is presented. It involves a sequential intramolecular electrophilic attack of carbonyl on arylalkyne followed by benzannulation catalyzed by gold salt. AuCl(3) in combination with AgSbF(6) works
Zhi-Xiong Ma et al.
Organic letters, 14(22), 5736-5739 (2012-11-06)
An imino-Nazarov cyclization using α-aryl-substituted allenamides is described. This gold(I)-catalyzed cascade is efficient and regioselective in constructing a diverse array of synthetically useful aromatic-ring fused cyclopentenamides. The success in this transformation represents a solution to the challenge in establishing an
Ahmed A Elzatahry et al.
International journal of nanomedicine, 7, 2829-2832 (2012-06-30)
This report concerns nanofiber composites that incorporate N-heterocyclic carbenes and the use of such composites for testing antimicrobial and antifungal activities. The nanofiber composites were produced by electrospinning mixtures of the gold chloride or gold acetate complexes of a bis(imino)acenaphthene
View All Related Papers

Articles

Controlled Noble-Metal Nanostructures

Noble-metal nanostructures find diverse applications from catalysis to biomedical research, leveraging surface properties in various fields.

Gold Nanorod Synthesis

Plasmonic nanoparticles have unique optical properties that can be tailored to suit a variety of applications in the biotechnology1–8 and electronics9–16 industries.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service