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Potassium perrhenate, 99% (metals basis), Re 64%, Thermo Scientific Chemicals Product Code.: 11371219
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Potassium perrhenate, 99% (metals basis), Re 64%, Thermo Scientific Chemicals

Product Code. 11371219
2 g
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0.2 g
2 g
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50 g
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Product Code. 11371219

Brand: Thermo Scientific Alfa Aesar 011411.04

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Description

A powerful oxidizer

A powerful oxidizer. Also used for spectrometry, tungsten wire cathode coating color film and as catalyst. Potassium perrhenate is used as strong oxidizing agent and used in the synthesis of technetium and rhenium organometallic radiopharmaceuticals.

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.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 10466-65-6
Molecular Formula KO4Re
Molecular Weight (g/mol) 289.30
MDL Number MFCD00011365
InChI Key QFKRWIFGDGKWLM-UHFFFAOYSA-N
Synonym potassium perrhenate, potassiumperrhenate, k.o4re, potassium rhenium oxide kreo4, perrhenic acid hreo4 , potassium salt, potassium perrhenate vii, acmc-1bx96, perrhenic acid potassium salt, potassium oxido trioxo rhenium, potassium perrhenate kreo4
PubChem CID 3661560
IUPAC Name potassium;oxido(trioxo)rhenium
SMILES [K+].[O-][Re](=O)(=O)=O

Specifications

Boiling Point 1360°C to 1370°C
Melting Point 550°C
Color White
Physical Form Crystalline
Quantity 2 g
UN Number UN1479
Solubility Information Soluble in water.
Formula Weight 289.3
Percent Purity 99%
Concentration or Composition (by Analyte or Components) Re 64%
Odor Odorless
Refractive Index 1.643
Density 4.887 g/mL
Assay (metals basis)
Chemical Name or Material Potassium perrhenate
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Lot Number Certificate Type Date Catalog Number
Lot NumberM20L004 Certificate TypeCertificate of Analysis Date22/01/2025 Catalog Number011411.18,011411.09,011411.04
Lot NumberZ07H023 Certificate TypeCertificate of Analysis Date12/04/2022 Catalog Number011411.18,011411.09,011411.04,011421.14,011411.SS
Lot NumberL28S036 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number011411.18,011411.09,011411.04,011421.14,011411.SS
Lot NumberZ11E009 Certificate TypeCertificate of Analysis Date08/12/2021 Catalog Number011411.18,011411.09,011411.04,011421.14,011411.SS
Lot NumberK25U021 Certificate TypeCertificate of Analysis Date07/12/2021 Catalog Number011411.18,011411.09,011411.04,011421.14,011411.SS

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