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Gold(III) chloride trihydrate

20,130.00

520918

Sigma-Aldrich

Gold(III) chloride trihydrate 520918-1G

?99.9% trace metals basis

Synonym(s) : Hydrogen tetrachloroaurate(III), Tetrachloroauric(III) acid

Linear Formula : HAuCl4 ? 3H2O

CAS Number : 16961-25-4

Molecular Weight: 393.83

EC Number : 240-948-4

MDL number : MFCD00149904

PubChem Substance ID : 24874179

NACRES : NA.23

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SKU: 520918-1G Category:

Description

PROPERTIES

Quality Level 200
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

Description

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

SAFETY INFORMATION

Pictograms GHS05,GHS07
Signal Word Danger
Hazard Statements H314 – H317
Precautionary Statements P260 – P272 – P280 – P303 + P361 + P353 – P304 + P340 + P310 – P305 + P351 + P338
Hazard Classifications Eye Dam. 1 – Skin Corr. 1B – Skin Sens. 1A
Storage Class Code 8A – 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

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