Sodium perrhenate, 99.95% (metals basis)

Description

CAS: 13472-33-8 | O3Re | 234.204 g/mol

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: 13472-33-8

• Melting Point: 300°C
• Color: Violet
• Physical Form: Crystalline
• Quantity: 5 g
• Assay Percent Range: 99.9% (metals basis)
• Molecular Formula: O3Re
• MDL Number: MFCD00014231
• Synonym: rhenium trioxide, rhenium oxide reo3, rhenium vi oxide, unii-fet0y2c413, rhenia, reo3, rhenium vi oxide trace metals basis 1g
• InChI Key: YSZJKUDBYALHQE-UHFFFAOYSA-N
• SMILES: O=[Re](=O)=O
• IUPAC Name: trioxorhenium
• Molecular Weight (g/mol): 234.204
• PubChem CID: 102110
• Formula Weight: 273.19
• Odor: Odorless
• Sensitivity: Hygroscopic
• Density: 6.9 to 7.4 g/cm³ at 20°C
• Chemical Name or Material: Rhenium(VI) oxide

Safety and Handling

Hazard Category	H272-H315-H319
Precautionary Statement	P210-P220-P221-P264b-P280-P302+P352-P305+P351+P338-P332+P313-P362-P370+P378q-P501c
DOTInformation	Hazard Class: 5.1; Packaging Group: II
EINECSNumber	236-742-9
RTECSNumber	WD3675000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only