Gold
ALDRICH/255734 - powder, <850 μm, ≥99.99% trace metals basis
Synonym: Gold Powder; Gold element
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: 255734-1G
| assay | ≥99.99% trace metals basis |
| bp | 2808 °C (lit.) |
| density | 19.3 g/mL at 25 °C (lit.) |
| form | powder |
| InChI | 1S/Au |
| InChI key | PCHJSUWPFVWCPO-UHFFFAOYSA |
| mp | 1063 °C (lit.) |
| particle size | <850 μm |
| Quality Level | 100  |
| resistivity | 2.05 μΩ-cm, 0°C |
| SMILES string | [Au] |
| Application: | Applied in the synthesis of new low-dimensional, quaternary gold selenophosphate compounds, A3AuP2Se8 (a=Rb, K, Cs) and A2Au2P2Se6 (a=Rb, K). |
| Packaging: | 1 g in glass bottle |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99.99% trace metals basis |
| bp | 2808 °C (lit.) |
| mp | 1063 °C (lit.) |
| Density | 19.3 g/mL at 25 °C (lit.) |
| UNSPSC | 12141717 |