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520918

Sigma-Aldrich

Gold(III) chloride trihydrate

≥99.9% trace metals 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.23

Quality Level

assay

≥99.9% trace metals basis

form

crystals and lumps

composition

Au, 48.5-50.25%

packaging

glass bottle of 1 g
glass bottle of 25 g
glass bottle of 5 g

impurities

≤1000.0 ppm Trace Metal Analysis

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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General description

The embryotoxicity of gold salt (HAuCl4 · 3H2O) is weaker than the embryotoxicities of a number of other nanoparticles used infor biomedical applications.

Application

Gold(III) chloride trihydrate can be used in the fabrication of colorimetric aptasensor for staphylococcus aureus. It can be reduced with polygala tenuifolia roots (green reducing agent) to produce gold nanoparticles (AuNPs).

Packaging

1, 5, 25 g in glass bottle

Pictograms

CorrosionExclamation mark

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1A

Storage Class Code

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

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More Documents

Quotes and Ordering

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

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