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Merck
CN

12-1450

Gold(III) chloride hydrate

SAJ special grade, ≥99.0%

Synonym(s):

Auric chloride, Chloroauric acid, Hydrogen tetrachloroaurate(III) hydrate, Tetrachloroauric(III) acid

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About This Item

Linear Formula:
HAuCl4 · aq
CAS Number:
Molecular Weight:
339.79 (anhydrous basis)
UNSPSC Code:
12352302
PubChem Substance ID:
EC Number:
240-948-4
MDL number:
Assay:
≥99.0%
Grade:
SAJ special grade
Form:
solid
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Product Name

Gold(III) chloride hydrate, SAJ special grade, ≥99.0%

InChI key

OVJUDSKPNIBLOO-UHFFFAOYSA-K

InChI

1S/Au.4ClH.H2O/h;4*1H;1H2/q+3;;;;;/p-3

SMILES string

O.Cl.Cl[Au](Cl)Cl

grade

SAJ special grade

assay

≥99.0%

form

solid

availability

available only in Japan

density

3.9 g/mL at 25 °C

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Application


  • Etlingera elatior-Mediated Synthesis of Gold Nanoparticles and Their Application as Electrochemical Current Enhancer.: This study explores the synthesis of gold nanoparticles using Etlingera elatior extract, demonstrating the potential for these nanoparticles, likely including Gold(III) chloride hydrate, in enhancing electrochemical currents, relevant for sensors and diagnostic devices (Azri et al., 2019).


signalword

Danger

Hazard Classifications

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

target_organs

Kidney

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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