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| Description | Platinum on carbon, often referred to as Pt/C, is a form of platinum used as a catalyst. The metal is supported on activated carbon in order to maximize its surface area and activity. |
|---|---|
| IUPAC Name | platinum |
| Molecular Weight | 195.08 |
| Molecular Formula | Pt |
| Canonical SMILES | [Pt] |
| InChI | 1S/Pt |
| InChI Key | BASFCYQUMIYNBI-UHFFFAOYSA-N |
| Boiling Point | 3827 °C (lit.) |
| Melting Point | 1772ºC |
| Flash Point | 3825ºC |
| Purity | 99.99% |
| Density | 21.45 |
| Solubility | Insoluble (NIOSH, 2016) Soluble in aqua regia. Insoluble in mineral and organic acids. Solubility in water: insoluble |
| Appearance | Silvery-grey metal |
| Application | Platinum is a white noble metal that looks very much like metallic silver found in copper ore. The name platinum comes from the Spanish word plata, meaning silver. Platinum compounds were used in the platinum printing process and for toning silver images. Nanoscale platinum powders possess improved reaction rates compared to bulk powders owing to their high surface area. Platinum nanopowders have found use in applications including in fuel cells and oxidation catalysts. |
| Storage | room temp |
| Assay | 99.9% (metals basis) |
| Concentration | 1000~1300 ppm |
| EC Number | 231-116-1 |
| Fluorescence | 1S/Pt |
| Form | wire |
| MDL Number | MFCD00011179 |
| Packaging | 250 mg in glass bottle |
| pH | 7±0.5 |
| Quality Level | 100 |
| Refractive Index | n20/D 1.347 |
| Vapor Pressure | 0 mm Hg (approx) (NIOSH, 2016);0.0187 Pa @ melting point;0 mmHg (approx);0 mmHg (approx) |
