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484385

Sigma-Aldrich

Gold(III) chloride solution

99.99% trace metals basis, 30 wt. % in dilute HCl

Sinonimo/i:

Auric chloride, Gold trichloride

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About This Item

Formula condensata:
HAuCl4
Numero CAS:
16903-35-8
Peso molecolare:
339.79
Numero MDL:
MFCD00011322
Codice UNSPSC:
12352302
ID PubChem:
24871946
NACRES:
NA.23

Saggio

99.99% trace metals basis

Forma fisica

liquid

Composizione

Au, 17 wt. %

Concentrazione

30 wt. % in dilute HCl

Impurezze

≤150.0 ppm Trace Metal Analysis

Densità

1.637 g/mL at 25 °C

Stringa SMILE

[H][Au](Cl)(Cl)(Cl)Cl

InChI

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

Categorie correlate

Descrizione generale

Gold(III) chloride solution, commonly called asauric chloride or auric acid is widely used as a precursor to synthesize goldcomplexes and stable gold nanoparticles. It also finds application in the fieldof catalysis.

Applicazioni

Noble-Metal Nanostructures with Controlled Morphologies
Gold(III) chloride solution can be used:
  • As a starting material to prepare thiolate-stabilized gold nanoparticles.
  • As an efficient catalyst for single-pot oxidative functionalization of alkanes and alcohols.
  • As a catalyst for diastereoselective alkylation reactions with chiral benzylic acetates.
Suitable precursormaterial for the synthesis of Gold nanorods by using Seed-Mediated Growth Methodwhich has been used for cancer cell imaging and photothermal therapy.

Avvertenze

Danger

Indicazioni di pericolo

H290,H302,H314,H373,H411

Classi di pericolo

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT RE 2 Oral

Organi bersaglio

Kidney

Codice della classe di stoccaggio

8B - Non-combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Certificati d'analisi (COA)

Cerca il Certificati d'analisi (COA) digitando il numero di lotto/batch corrispondente. I numeri di lotto o di batch sono stampati sull'etichetta dei prodotti dopo la parola ‘Lotto’ o ‘Batch’.

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Preparation and Growth Mechanism of Gold Nanorods (NRs) Using Seed-Mediated Growth Method
Babak Nikoobakht, et al.
Chemistry of Materials, 15, 1957-1962 (2003)
Commercial gold(I) and gold(III) compounds supported on carbon materials as greener catalysts for the oxidation of alkanes and alcohols
Sonia A. C. Carabineiro, et al.
ChemCatChem, 10, 1804-1813 (2018)
Nanoparticle Targeting at Cells.
de la Fuente JM, et al.
Langmuir, 22, 3286-3293 (2006)
Gold(III)Chloride-Catalyzed Diastereoselective Alkylation Reactions with Chiral Benzylic Acetates
Philipp Rubenbauer and Thorsten Bach
advanced synthesis and catalysis, 350, 1125-1130 (2008)
Electronics and Self-Assembly with Single Molecules.
Moth-Poulsen K, et al.
Material Matters, 4(3), 80-80 (2009)
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Articoli

Electronics and Self-Assembly with Single Molecules

Single molecule electronics is the endeavour of constructing electronic circuitry with single molecules as the fundamental building block.

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.

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.