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Home > Product > Nanomaterials > Metal Nanomaterials > Nanoparticles & Nanopowders > Gold Oxide Nanoparticles / Nanopowder

Gold Oxide Nanoparticles / Nanopowder | CAS Number: 1303-58-8

Catalog Number
ACM1303588
Product Name
Gold Oxide Nanoparticles / Nanopowder
Structure
CAS Number
1303-58-8
EC Number
215-122-1
MDL Number
MFCD00150181
IUPAC Name
gold(3+); oxygen(2-)
Synonyms
Digold trioxide
Molecular Weight
441.93
Exact Mass
441.91800
Molecular Formula
Au2O3
Melting Point
decomposes at 160 °C
Density
3.6 g/cm3
Purity
99%, 99.9%, 99.99%, 99.999%
Appearance
Red or Brown Crystalline Solid
SMILES
[O-2].[O-2].[O-2].[Au+3].[Au+3]
InChIKey
DDYSHSNGZNCTKB-UHFFFAOYSA-N
H-Bond Donor
0
H-Bond Acceptor
3
Symbol
GHS07
Safty Description
S26-S36
Hazard Statements
Xi:Irritant;
Stability
Decomposition will not occur if used and stored according to specifications.
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1Assessing the hyperthermic properties of magnetic heterostructures: the case of gold-iron oxide composites.

Fantechi E1, Castillo PM2, Conca E3, Cugia F3, Sangregorio C4, Casula MF3.

Interface Focus. 2016 Dec 6;6(6):20160058.

Gold-iron oxide composites were obtained by in situ reduction of an Au(III) precursor by an organic reductant (either potassium citrate or tiopronin) in a dispersion of preformed iron oxide ultrasmall magnetic (USM) nanoparticles. X-ray diffraction, transmission electron microscopy, chemical analysis and mid-infrared spectroscopy show the successful deposition of gold domains on the preformed magnetic nanoparticles, and the occurrence of either citrate or tiopronin as surface coating. Read More

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Tel:1-201-478-8534
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Fax: 1-516-927-0118
Address: Suite 212, Waverly Plaza, 755 Waverly Avenue, Holtsville, NY 11742, USA