Gold
ALDRICH/326542 - beads, 1-6 mm, 99.999% trace metals basis
CAS Number: 7440-57-5
Empirical Formula (Hill Notation): Au
Molecular Weight: 196.97
EC Number: 231-165-9
MDL Number: MFCD00003436
Linear Formula: Au
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 326542-500MG.
| assay | 99.999% trace metals basis |
| bp | 2808 °C (lit.) |
| density | 19.3 g/mL at 25 °C (lit.) |
| form | beads |
| InChI | 1S/Au |
| InChI key | PCHJSUWPFVWCPO-UHFFFAOYSA |
| mp | 1063 °C (lit.) |
| particle size | 1-6 mm |
| resistivity | 2.05 μΩ-cm, 0°C |
| SMILES string | [Au] |
| Application: |
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| General description: | Goldis a highly valued metal in catalysis and material science due to its uniqueproperties such as high chemical stability, excellent electrical and thermalconductivity, malleability, and ductility. In catalysis, gold nanoparticles areparticularly effective as catalysts for various chemical reactions, includingoxidation and hydrogenation processes due to their high surface area andexcellent catalytic activity. In material science, gold is often employed inthe fabrication of electronic components, sensors, and biomedical devices dueto its excellent conductivity, corrosion resistance, and biocompatibility. |
| Packaging: | 5 g in glass bottle |
| Packaging: | 500 mg in glass insert |
).| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | 99.999% trace metals basis |
| bp | 2808 °C (lit.) |
| mp | 1063 °C (lit.) |
| Density | 19.3 g/mL at 25 °C (lit.) |
| UNSPSC | 12141717 |