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Tantalum Hydride

CAS #: 13981-95-8

Linear Formula:

TaH₅

MDL Number

N/A

EC No.:

237-770-4

Chemical Structure

ORDER

Product	Product Code	ORDER	SAFETY DATA	Technical data
(2N) 99% Tantalum Hydride	TA-HID5-02	Pricing Add to cart only	SDS >	Data Sheet >
(3N) 99.9% Tantalum Hydride	TA-HID5-03	Pricing Add to cart only	SDS >	Data Sheet >
(4N) 99.99% Tantalum Hydride	TA-HID5-04	Pricing Add to cart only	SDS >	Data Sheet >
(5N) 99.999% Tantalum Hydride	TA-HID5-05	Pricing Add to cart only	SDS >	Data Sheet >

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Tantalum Hydride Properties (Theoretical)

Compound Formula	H5Ta
Molecular Weight	182
Appearance	solid
Melting Point	N/A
Boiling Point	N/A
Density	15.1 g/cm³
Solubility in H2O	N/A
Exact Mass	185.987121
Monoisotopic Mass	185.987122 Da

Tantalum Hydride Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
Transport Information	N/A

About Tantalum Hydride

Tantalum Hydride is generally immediately available in most volumes. High purity, submicron and nanopowder forms may be considered. Hydride compounds are used often used as portable sources of hydrogen gas. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Synonyms

Tantalum(5+) pentahydride, hydride, tantalum(V) hydride, CAS 12026-09-4 (Tantalum dihydride, Ta<sub>2</sub>H)

Chemical Identifiers

Linear Formula	TaH₅
Pubchem CID	166961
MDL Number	N/A
EC No.	237-770-4
IUPAC Name	N/A
Beilstein/Reaxys No.	N/A
SMILES	[H-].[H-].[H-].[H-].[H-].[Ta+5]
InchI Identifier	InChI=1S/Ta.5H/q+5;5*-1
InchI Key	IXLUAASAZOAMKH-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

See more Tantalum products. Tantalum (atomic symbol: Ta, atomic number: 73) is a Block D, Group 5, Period 6 element with an atomic weight of 180.94788. The number of electrons in each of tantalum's shells is [2, 8, 18, 32, 11, 2] and its electron configuration is [Xe] 4f¹⁴ 5d³ 6s². The tantalum atom has a radius of 146 pm and a Van der Waals radius of 217 pm. Tantalum was first discovered by Anders G. Ekeberg in 1802 in Uppsala, Sweden however, it was not until 1844 when Heinrich Rose first recognized it as a distinct element. In its elemental form, tantalum has a grayish blue appearance. Tantalum is found in the minerals tantalite, microlite, wodginite, euxenite, and polycrase. Due to the close relation of tantalum to niobium in the periodic table, Tantalum's name originates from the Greek word Tantalos meaning Father of Niobe in Greek mythology.