Ammonium perrhenate
ALDRICH/316954 - ≥99%
Synonym: Metaperrhenic acid ammonium salt; Rhenium standard solution
CAS Number: 13598-65-7
Empirical Formula (Hill Notation): H4NO4Re
Molecular Weight: 268.24
EC Number: 237-075-6
MDL Number: MFCD00012377
Linear Formula: NH4ReO4
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: 316954-25G
| assay | ≥99% |
| density | 3.97 g/mL at 25 °C (lit.) |
| form | powder or crystals |
| InChI | 1S/H3N.H2O.3O.Re/h1H3;1H2 |
| InChI key | XPSXHXWHJAIQJR-UHFFFAOYSA |
| Quality Level | 100  |
| reaction suitability | reagent type: catalyst core: rhenium |
| SMILES string | N.O[Re](=O)(=O)=O |
| Application: | Ammonium perrhenate used:• As a rhenium source to prepare Re nanoparticles for catalytic decomposition of ammonium perchlorate. • To synthesize ReS2 through a direct sulfidation reaction, for the fabrication of field effect transistors (FETs), digital logic devices, humidity sensors, and rechargeable supercapacitors. • As a precursor to prepare the heterogeneous catalysts for organic transformations. • An excellent precursor for the fabrication of ReOx/TiO2 recyclable solidcatalyst for deoxydehydration. For at least six runs in a row, the catalyst demonstrated catalyticactivity, selectivity, and stability without deactivation. |
| General description: | Ammonium perrhenate is a white crystalline solid soluble in ethanol and water. It is a weak oxidizer and widely used as a Re precursor in nanomaterial synthesis and Re-based catalyst preparation. |
| Packaging: | 5, 25 g in glass bottle |
| Hazard Codes | O,Xi |
| Risk Statements | 8-36/37/38 |
| Safety Statements | 17-26-36 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥99% |
| Density | 3.97 g/mL at 25 °C (lit.) |
| UNSPSC | 12352302 |