Tantalum(V) bromide, 99.9% (metals basis), Thermo Scientific Chemicals

Description

The Tantalum Bromide Cluster is used for the preparation of heavy-atom derivatives for structure determination of biological macromolecules by X-ray analysis.

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: 13451-11-1
• Molecular Formula: Br5Ta
• Molecular Weight (g/mol): 580.468
• MDL Number: MFCD00049563
• InChI Key: GCPVYIPZZUPXPB-UHFFFAOYSA-I
• Synonym: tantalum pentabromide, tantalum bromide tabr5, tantalum v bromide, tantalum 5+ pentabromide, tabr5
• PubChem CID: 83480
• IUPAC Name: pentabromotantalum
• SMILES: Br[Ta](Br)(Br)(Br)Br

• Boiling Point: 348.8°C
• Melting Point: 265°C
• Color: Yellow
• Physical Form: Powder
• Quantity: 50 g
• UN Number: UN3260
• Solubility Information: Insoluble in water.
• Formula Weight: 580.49
• Percent Purity: 99.9%
• Odor: Pungent
• Sensitivity: Moisture sensitive
• Density: 4.67 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Tantalum(V) bromide

RUO – Research Use Only