265772

Gold

powder, <45 μm, 99.99% trace metals basis

• Synonym(s): Gold Powder, Gold element
• Empirical Formula (Hill Notation): Au
• CAS Number: 7440-57-5
• Molecular Weight: 196.97
• EC Number: 231-165-9
• MDL number: MFCD00003436
• PubChem Substance ID: 24856101
• NACRES: NA.23

Properties

• Quality Level: 100
• assay: 99.99% trace metals basis
• form: powder
• resistivity: 2.05 μΩ-cm, 0°C
• particle size: <45 μm
• bp: 2808 °C (lit.)
• mp: 1063 °C (lit.)
• density: 19.3 g/mL at 25 °C (lit.)
• SMILES string: [Au]
• InChI: 1S/Au
• InChI key: PCHJSUWPFVWCPO-UHFFFAOYSA-N

Description

Application

Applied in the synthesis of new low-dimensional, quaternary gold selenophosphate compounds, A₃AuP₂Se₈ (a=Rb, K, Cs) and A₂Au₂P₂Se₆ (a=Rb, K).

Packaging

500 mg in glass insert

2.5 g in poly bottle

Safety Information

• Storage Class Code: 13 - Non Combustible Solids
• WGK: nwg
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves