Potassium perrhenate, 99% (metals basis), Re 64%

Description

A powerful oxidizer | CAS: 10466-65-6 | KO4Re | 289.30 g/mol

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.

Specifications

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

• Boiling Point: 1360°C to 1370°C
• Melting Point: 550°C
• Color: White
• Physical Form: Crystalline
• Quantity: 50 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

Safety and Handling

Hazard Category	H272-H315-H319-H335
Hazard Statement	GHS H Statement H272 May intensify fire oxidizer.
Precautionary Statement	P210-P220-P221-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P370+P378q-P501c
DOTInformation	Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, N.O.S.
EINECSNumber	233-953-8
RTECSNumber	SE1400000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only