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334545

Potassium gold(III) chloride

Name: Potassium gold(III) chloride
Brand: ALDRICH

98%

Synonym(s):

Potassium tetrachloroaurate(III), Gold potassium chloride

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About This Item

Linear Formula:

KAuCl₄

CAS Number:

13682-61-6

Molecular Weight:

377.88

NACRES:

NA.23

PubChem Substance ID:

24860238

UNSPSC Code:

12352302

EC Number:

237-190-1

MDL number:

MFCD00043088

Assay:

98%

Form:

powder

Solubility:

H₂O: soluble, alcohol: soluble, ethanol: soluble

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Properties

Quality Level

100

assay

98%

form

powder

reaction suitability

core: potassium

solubility

H₂O: soluble, alcohol: soluble, ethanol: soluble

SMILES string

[K+].Cl[Au-](Cl)(Cl)Cl

InChI

1S/Au.4ClH.K/h;4*1H;/q+3;;;;;+1/p-4

InChI key

JMONCQYBAMKVQQ-UHFFFAOYSA-J

Description

General description

The yellow crystals of potassium gold chloride are soluble in water. 1,2

Application

Key raw material for synthesis of new gold(III) dithiolate complexes for luminescence studies or possible uses as photosensitizers or photocatalysts.

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Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Syntheses, Molecular Structures, and Spectroscopy of Gold(III) Dithiolate Complexes.

M. Adnan Mansour et al.

Inorganic chemistry, 37(18), 4625-4632 (2001-10-24)

Two Au(III) dithiolate complexes, [Au(dbbpy)(tdt)]PF(6) and Au(eta(2)-C,N-ppy)(tdt), (dbbpy = 4,4'-di-tert-butyl-2,2'-bipyridine; tdt = 3,4-toluenedithiolate; ppy = C-deprotonated 2-phenylpyridine), have been prepared and structurally characterized by X-ray crystallography. The complexes have low-energy absorption bands that exhibit mild solvatochromism (lambda(max) = 444 nm

Efficient general procedure to access a diversity of gold(0) particles and gold(I) phosphine complexes from a simple HAuCl4 source. Localization of homogeneous/heterogeneous system's interface and field-emission scanning electron microscopy study.

Sergey S Zalesskiy et al.

Journal of the American Chemical Society, 135(9), 3550-3559 (2013-01-02)

Soluble gold precatalysts, aimed for homogeneous catalysis, under certain conditions may form nanoparticles, which dramatically change the mechanism and initiate different chemistry. The present study addresses the question of designing gold catalysts, taking into account possible interconversions and contamination at

Human insulin fibril-assisted synthesis of fluorescent gold nanoclusters in alkaline media under physiological temperature.

Andrew R Garcia et al.

Colloids and surfaces. B, Biointerfaces, 105, 167-172 (2013-02-05)

Fluorescent insulin fibrils gold nanoclusters (Au NCs) have been synthesized through the reduction of gold by human insulin in fibrillated form. Likewise, nanocluster formation has been regulated by insulin, working as a protein-based template. Environment- and surface-controlled experiments have shown

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Global Trade Item Number

SKU	GTIN
334545-5G	04061826738320
334545-1G	04061835374465