Cas no 1303-58-8 (Gold(III) oxide)

Gold(III) oxide structure
Gold(III) oxide structure
Product Name:Gold(III) oxide
CAS No:1303-58-8
MF:Au2O3
MW:441.9322
MDL:MFCD00014173
CID:41161
PubChem ID:24860215
Update Time:2025-09-27

Gold(III) oxide Chemical and Physical Properties

Names and Identifiers

    • Gold(III) oxide
    • Gold oxide
    • Gold(III) oxide hydrate
    • digold trioxide
    • GoldoxideorangebrownpowderGoldgehalt
    • Auric oxide
    • gold(3+),oxygen(2-)
    • gold(3+)
    • Gold trioxide
    • Auric trioxide
    • Auric hydroxide
    • GOLD SESQUIOXIDE
    • goldoxide(au2o3)
    • EINECS 215-122-1
    • gold(3+);oxygen(2-)
    • 1303-58-8
    • DDYSHSNGZNCTKB-UHFFFAOYSA-N
    • Gold(III)oxide
    • Gold oxide (Au2O3)
    • UNII-LW5Y686RUP
    • MFCD00014173
    • LW5Y686RUP
    • GOLD TRIOXIDE [MI]
    • BAA30358
    • Q415247
    • MDL: MFCD00014173
    • Inchi: 1S/2Au.3O/q2*+3;3*-2
    • InChI Key: DDYSHSNGZNCTKB-UHFFFAOYSA-N
    • SMILES: [Au+3].[Au+3].[O-2].[O-2].[O-2]

Computed Properties

  • Exact Mass: 441.91800
  • Monoisotopic Mass: 441.917848
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 3
  • Heavy Atom Count: 5
  • Rotatable Bond Count: 0
  • Complexity: 0
  • Covalently-Bonded Unit Count: 5
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: nothing
  • Topological Polar Surface Area: 3

Experimental Properties

  • Color/Form: Black or dark brown powder, odourless
  • Density: 7.4830
  • Melting Point: 150°C
  • Boiling Point: No data available
  • Flash Point: °C
  • Water Partition Coefficient: Insoluble in water. Soluble in HCl, HNO3 and in NaCN solution.
  • PSA: 43.37000
  • LogP: -0.31100
  • Merck: 14,4524
  • Sensitiveness: Sensitive to light
  • Solubility: Insoluble in water

Gold(III) oxide Security Information

  • Symbol: GHS07
  • Signal Word:Warning
  • Hazard Statement: H315,H319
  • Warning Statement: P305+P351+P338
  • Hazardous Material transportation number:UN 3263
  • WGK Germany:3
  • Hazard Category Code: R36/38
  • Safety Instruction: S26-S36
  • Hazardous Material Identification: Xi
  • Safety Term:S26;S36
  • Risk Phrases:R36/38
  • TSCA:Yes
  • Storage Condition:Store at 4°C,-4At ℃Store…Better

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Gold(III) oxide Suppliers

Amadis Chemical Company Limited
Gold Member
Audited Supplier Audited Supplier
(CAS:1303-58-8)Gold(III) oxide
Order Number:A1199015
Stock Status:in Stock
Quantity:5g
Purity:99%
Pricing Information Last Updated:Friday, 30 August 2024 02:38
Price ($):468.0
Recommended suppliers
Amadis Chemical Company Limited
(CAS:1303-58-8)Gold(III) oxide
A1199015
Purity:99%
Quantity:5g
Price ($):468.0
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