Hydrogen tetrachloroaurate(III) hydrate, Premion™, 99.995% (metals basis), Au 49% min
Hydrogen tetrachloroaurate(III) hydrate, Premion™, 99.995% (metals basis), Au 49% min
Hydrogen tetrachloroaurate(III) hydrate, Premion™, 99.995% (metals basis), Au 49% min
Thermo Scientific Chemicals

Hydrogen tetrachloroaurate(III) hydrate, Premion™, 99.995% (metals basis), Au 49% min

CAS: 27988-77-8 | AuCl4H | 339.77 g/mol
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5 g
Catalog number 042803.06
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Chemical Identifiers
CAS27988-77-8
IUPAC Namehydrogen tetrachlorogoldtris(ylium)
Molecular FormulaAuCl4H
InChI KeyRFWCEGCWRSNAGT-UHFFFAOYSA-K
SMILES[H+].Cl[Au+3](Cl)(Cl)Cl
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SpecificationsSpecification SheetSpecification Sheet
Assay (special)Au 49-50%
Total Metal Impurities≤0.005%
FormCrystalline
Appearance (Color)Yellow
Hydrogen tetrachloroaurate(III) hydrate is used for microanalysis of rubidium, cesium and determination of alkaloids. Usually used as a harbinger for the preparation of gold (Au) nanoparticles. It is used in control rods in nuclear reactors and in the manufacture of light electric light filaments.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

RUO – Research Use Only