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Gold Oxide Nanoparticles / Nanopowder

CAS #: 1303-58-8
Linear Formula:
Au2O3
MDL Number
MFCD00150181
EC No.:
215-122-1

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Gold Oxide Nanopowder AU-OX-02-NP SDS > Data Sheet >
(3N) 99.9% Gold Oxide Nanopowder AU-OX-03-NP SDS > Data Sheet >
(4N) 99.99% Gold Oxide Nanopowder AU-OX-04-NP SDS > Data Sheet >
(5N) 99.999% Gold Oxide Nanopowder AU-OX-05-NP SDS > Data Sheet >
WHOLESALE/SKU 0000-742-{{nid}}

Gold Oxide Nanoparticles / Nanopowder Properties (Theoretical)

Compound Formula Au2O3
Molecular Weight 441.93
Appearance Redding-brown solid
Melting Point 160 °C (decomposes)
Boiling Point N/A
Density 11.34 g/cm3
Solubility in H2O Insoluble
Exact Mass 441.918 g/mol
Monoisotopic Mass 441.918 g/mol

Gold Oxide Nanoparticles / Nanopowder Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Precautionary Statements N/A
Flash Point Not applicable
Risk Codes N/A
Safety Statements N/A
RTECS Number N/A
Transport Information NONH
WGK Germany NONH

About Gold Oxide Nanoparticles / Nanopowder

High Purity, D50 = +10 nanometer (nm) by SEMOxide IonGold Oxide ( Au2O3) Nanopowder or Nanoparticles,nanodots or nanocrystals are spherical or faceted high surface area oxide magnetic nanostructured particles. Nanoscale Gold Oxide Particles are typically 20-80 nanometers (nm) with specific surface area (SSA) in the 10 - 50 m2/g range and also available with an average particle size of 100 nm range with a specific surface area of approximately 7- 10 m2/g. Nano Gold Oxide Particles are also available in ultra high purity and high purity, transparent, and coated and dispersed forms. They are also available as a dispersion through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers.

Synonyms

Digold trioxide, Gold trihydrate, Auric oxide, Gold(+3) cation; oxygen(-2) anion, Gold(III) oxide hydrate, Keto-(ketoauriooxy)gold, Gold(III) oxide, Gold trioxide, Sulfurous acid, Ammonium gold salt

Chemical Identifiers

Linear Formula Au2O3
Pubchem CID 4111362
MDL Number MFCD00150181
EC No. 215-122-1
IUPAC Name Oxo-(oxoauriooxy)gold
Beilstein/Reaxys No. N/A
SMILES [Au+3].[Au+3].[O-2].[O-2].[O-2]
InchI Identifier InChI=1S/2Au.3O/q2*+3;3*-2
InchI Key DDYSHSNGZNCTKB-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Gold products. Gold (atomic symbol: Au, atomic number: 79) is a Block D, Group 11, Period 6 element with an atomic weight of 196.966569. The number of electrons in each of Gold's shells is 2, 8, 18, 32, 18, 1 and its electron configuration is [Xe]4f142 5d10 6s1. Gold Bohr ModelThe gold atom has a radius of 144 pm and a Van der Waals radius of 217 pm. Gold was first discovered by Early Man prior to 6000 B.C. In its elemental form, gold has a metallic yellow appearance. Gold is a soft metal and is usually alloyed to give it more strength.Elemental Gold It is a good conductor of heat and electricity, and is unaffected by air and most reagents. It is one of the least reactive chemical elements. Gold is often found as a free element and with silver as a gold-silver alloy. Less commonly, it is found in minerals as gold compounds, usually with tellurium.