Merck
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G4022

Sigma-Aldrich

Gold(III) chloride trihydrate

ACS reagent, ≥49.0% Au basis

Synonym(s):
Hydrogen tetrachloroaurate(III), Tetrachloroauric(III) acid
Linear Formula:
HAuCl4 · 3H2O
CAS Number:
Molecular Weight:
393.83
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.21

grade

ACS reagent

Quality Level

assay

≥49.0% Au basis

form

powder, crystals or chunks

reaction suitability

reagent type: catalyst
core: gold

impurities

≤0.1% Insoluble in ether

cation traces

alkalies and other metals (as sulfates): ≤0.2%

storage temp.

2-8°C

SMILES string

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

InChI

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

InChI key

XYYVDQWGDNRQDA-UHFFFAOYSA-K

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Packaging

1, 5, 10, 25 g in glass bottle

Signal Word

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 Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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