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Ammonium perrhenate(VII), 99+% (metals basis)
Description
Ammonium perrhenate(VII) is used to synthesis the rehenium(III) organohydrazides which is used as radiopharmaceuticals and also used in the manufacturing of rhenium metal and its additives in superalloys. It is used as catalyst for the synthesis of platinum-rhenium catalysts which used in gasoline.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications
Specifications
Melting Point | (decomposition) |
Color | White |
Physical Form | Powder |
Quantity | 2 g |
Linear Formula | NH4ReO4 |
UN Number | UN1479 |
Solubility Information | Soluble in water. |
IUPAC Name | ammonium tetraoxorheniumuide |
Formula Weight | 268.24 |
Percent Purity | ≥99% |
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Safety and Handling
Hazard Category | Danger |
Hazard Statement | GHS H Statement H272 May intensify fire oxidizer. |
Precautionary Statement | GHS P Statement P221-P210-P220-P280-P370+P378a-P501a Take any precaution to avoid mixing with combustibles. Keep away from heat/sparks/open flames/hot surfaces. No smoking. Keep/Store away from clothing/combustible materials. Wear protective gloves/protective clothing/eye protection/face protection. In case of fire: Use for extinction: CO2, powder or water spray. Dispose of contents/container in accordance with local/regional/national/international regulations. |
DOTInformation | Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, N.O.S. |
EINECSNumber | 237-075-6 |
RTECSNumber | VI0710000 |
TSCA | Yes |
Recommended Storage | Ambient temperatures |
RUO – Research Use Only
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