TANTALUM (V) BROMIDE

TANTALUM (V) BROMIDE Basic information

Product Name:	TANTALUM (V) BROMIDE
Synonyms:	TANTALUM (V) BROMIDE;pentabromotantalum;TANTALUM PENTABROMIDE;TANTALUM BROMIDE;tantalumbromide(tabr5);Tantalum (V) bromide (99.9%-Ta);TANTALUM(V) BROMIDE, -8 MESH, 99%;Tantalum(Ⅴ)bromide
CAS:	13451-11-1
MF:	Br5Ta
MW:	580.47
EINECS:	236-618-4
Product Categories:	metal halide
Mol File:	13451-11-1.mol

TANTALUM (V) BROMIDE Chemical Properties

Melting point	240 °C(lit.)
Boiling point	348,8°C
density	4.989 g/mL at 25 °C(lit.)
form	powder
color	Yellow
Specific Gravity	4.989
Water Solubility	Insoluble in water.
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
Sensitive	Moisture Sensitive
CAS DataBase Reference	13451-11-1(CAS DataBase Reference)
EPA Substance Registry System	Tantalum bromide (TaBr5) (13451-11-1)

Safety Information

MSDS Information

Provider	Language
SigmaAldrich	English
ALFA	English

TANTALUM (V) BROMIDE Usage And Synthesis

Chemical Properties	yellow crystal(s) powder(s); sensitive to moisture; enthalpy of vaporization 62.3 kJ/mol; enthalpy of fusion 45.60 kJ/mol; can be prepared by heating tantalum metal in pure bromine gas above 300°C [STR93] [CRC10]
Uses	The Tantalum Bromide Cluster is used for the preparation of heavy-atom derivatives for structure determination of biological macromolecules by X-ray analysis.

TANTALUM (V) BROMIDE Preparation Products And Raw materials

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