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Tantalum(V) bromide - 99.9% (metals basis), high purity , CAS No.13451-11-1

COA

Grade & Purity:

≥99.9% metals basis

Cas Number: 13451-11-1
Molecular Weight: 580.49
MDL number: MFCD00049563
PubChem CID: 83480
PubChem SID: 504755675

In stock

Item Number

T283510

Grouped product items
SKU	Size	Availability	Price	Qty
T283510-1g	1g	2	$29.90
T283510-5g	5g	Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience!	$89.90

View related series

Tantalum salts (2)

Basic Description

Synonyms	Q2349635 \| CS-0204653 \| UNII-VX8APQ3732 \| VX8APQ3732 \| MFCD00049563 \| TaBr5 \| TANTALUM (V) BROMIDE \| Tantalum bromide (TaBr5) \| Tantalum( cento)bromide \| Tantalum(V) bromide \| DTXSID1065471 \| EINECS 236-618-4 \| Tantalum pentabromide \| pentabromotantalum
Specifications & Purity	≥99.9% metals basis
Storage Temp	Argon charged
Shipped In	Normal
Product Description	Application： The Tantalum Bromide Cluster is used for the preparation of heavy-atom derivatives for structure determination of biological macromolecules by X-ray analysis.

Taxonomic Classification

Taxonomy Tree

Kingdom Inorganic compounds
- Superclass Mixed metal/non-metal compounds
  - Class Transition metal salts
    - Subclass Transition metal bromides

Kingdom	Inorganic compounds
Superclass	Mixed metal/non-metal compounds
Class	Transition metal salts
Subclass	Transition metal bromides
Intermediate Tree Nodes	Not available
Direct Parent	Transition metal bromides
Alternative Parents	Inorganic salts
Molecular Framework	Not available
Substituents	Transition metal bromide - Inorganic salt
Description	This compound belongs to the class of inorganic compounds known as transition metal bromides. These are inorganic compounds in which the largest halogen atom is Bromine, and the heaviest metal atom a transition metal.
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504755675
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504755675
IUPAC Name	pentabromotantalum
INCHI	InChI=1S/5BrH.Ta/h5*1H;/q;;;;;+5/p-5
InChIKey	GCPVYIPZZUPXPB-UHFFFAOYSA-I
Smiles	Br[Ta](Br)(Br)(Br)Br
Isomeric SMILES	Br[Ta](Br)(Br)(Br)Br
PubChem CID	83480
Molecular Weight	580.49

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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9 results found

Lot Number	Certificate Type	Date	Item
F2526623	Certificate of Analysis	Jun 18, 2025	T283510
F2526632	Certificate of Analysis	Jun 18, 2025	T283510
B2512408	Certificate of Analysis	Feb 06, 2025	T283510
B2512407	Certificate of Analysis	Feb 06, 2025	T283510
E2431470	Certificate of Analysis	May 24, 2024	T283510
E2431471	Certificate of Analysis	May 24, 2024	T283510
E2431493	Certificate of Analysis	May 24, 2024	T283510
J2311497	Certificate of Analysis	Sep 28, 2023	T283510
J2311487	Certificate of Analysis	Sep 28, 2023	T283510

Chemical and Physical Properties

Solubility	Insoluble in water.
Sensitivity	moisture sensitive
Boil Point(°C)	348.8°C
Melt Point(°C)	265°C
Molecular Weight	580.470 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	0
Rotatable Bond Count	0
Exact Mass	579.536 Da
Monoisotopic Mass	575.54 Da
Topological Polar Surface Area	0.000 Å²
Heavy Atom Count	6
Formal Charge	0
Complexity	37.100
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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