Sigma-Aldrich 484385 Gold(III) chloride solution 99.99% trace metals basis, 30 wt. % in dilute HCl 10 gr
Kategori
Marka
Stok Kodu
LB.SA.484385-10G
Kısa Bilgi
Synonym(s): Auric chloride, Gold trichloride Linear Formula: HAuCl4 CAS Number: 16903-35-8 Molecular Weight: 339.79 MDL number: MFCD00011322 PubChem Substance ID: 24871946 NACRES: NA.23
| Sigma-Aldrich 484385 Gold(III) chloride solution 99.99% trace metals basis, 30 wt. % in dilute HCl 10 gr |
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Synonym(s): Auric chloride, Gold trichloride
Linear Formula: HAuCl4
CAS Number: 16903-35-8
Molecular Weight: 339.79
MDL number: MFCD00011322
PubChem Substance ID: 24871946
NACRES: NA.23
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PROPERTIES
Quality Level 200
assay 99.99%
trace metals basis
form liquid
composition Au, 17 wt. %
concentration 30 wt. % in dilute HCl
impurities ≤150.0 ppm Trace Metal Analysis
density 1.637 g/mL at 25 °C
SMILES string [H][Au](Cl)(Cl)(Cl)Cl
InChI 1S/Au.4ClH/h;4*1H/q+3;;;;/p-3 InChI key VDLSFRRYNGEBEJ-UHFFFAOYSA-K
DESCRIPTION
Application
Noble-Metal Nanostructures with Controlled Morphologies Gold(II) chloride solution can be used to prepare stable nanosized and underivatized colloidal gold particles in solution; e.g. synthesis of citrate-stabilized gold nanoparticles by the reduction of HAuCl4 with NaBH4 in an aqueous citrate solution.[1] It can also be used to prepare gold nanoparticles in the presence of aqueous solution of L-cysteine and methanol solution of 11-mercaptoundecanoic acid.[2]
Packaging
10, 50 g in amber poly bottle
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