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Niobium Turnings

CAS #:

7440-03-1

Linear Formula:

MDL Number:

MFCD00011126

EC No.:

231-113-5

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
(2N) 99% Niobium Turnings	NB-M-02-TN	Pricing >	SDS >	Data Sheet >
(3N) 99.9% Niobium Turnings	NB-M-03-TN	Pricing >	SDS >	Data Sheet >
(4N) 99.99% Niobium Turnings	NB-M-04-TN	Pricing >	SDS >	Data Sheet >
(5N) 99.999% Niobium Turnings	NB-M-05-TN	Pricing >	SDS >	Data Sheet >

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Niobium Turnings Properties (Theoretical)

Molecular Weight	92.9
Appearance	Silvery irregular spirals
Melting Point	2468 °C
Boiling Point	4742 °C
Density	8.57 g/cm³
Solubility in H2O	N/A
Electrical Resistivity	12.5 microhm-cm @ 0 °C
Electronegativity	1.6 Paulings
Heat of Vaporization	N/A
Poisson's Ratio	0.4
Specific Heat	0.064 Cal/g/K @ 25 °C
Tensile Strength	N/A
Thermal Conductivity	0.537 W/cm/K @ 298.2 K
Thermal Expansion	7.3 µm/(m·K)
Vickers Hardness	1320 MPa
Young's Modulus	105 GPa

Niobium Turnings Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Precautionary Statements	N/A
Flash Point	Not applicable
RTECS Number	N/A
Transport Information	NONH for all modes of transport
MSDS / SDS	Request MSDS / SDS

About Niobium Turnings

American Elements supplies high purity Niobium Turnings in most volumes including bulk quantities. American Elements manufactures materials to many standard grades when applicable including Mil Spec (military grade), ACS, Reagent and Technical Grades; Food, Agricultural and Pharmaceutical Grades, Optical, Semiconductor, and Electronics Grades, and follows applicable USP, EP/BP, and ASTM testing standards. Most materials can be produced in high and ultra high purity forms (99%, 99.9%, 99.99%, 99.999%, and higher). Standard and custom packaging is available. Additional technical, research and safety (SDS) information is available. Please request a quote above to receive pricing information based on your specifications.

Niobium Turnings Synonyms

Niobium swarf, niobium grindings

Chemical Identifiers

Linear Formula	Nb
MDL Number	MFCD00011126
EC No.	231-113-5
Beilstein/Reaxys No.	N/A
Pubchem CID	23936
SMILES	[Nb]
InchI Identifier	InChI=1S/Nb
InchI Key	GUCVJGMIXFAOAE-UHFFFAOYSA-N

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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

Niobium

41 Nb 92.906380000 Niobium

See more Niobium products. Niobium (atomic symbol: Nb, atomic number: 41) is a Block D, Group 5, Period 5 element with an atomic weight of 92.90638. Niobium Bohr Model The number of electrons in each of niobium's shells is 2, 8, 18, 12, 1 and its electron configuration is [Kr] 4d⁴ 5s¹. The niobium atom has a radius of 146 pm and a Van der Waals radius of 207 pm. Niobium was discovered by Charles Hatchett in 1801 and first isolated by Christian Wilhelm Blomstrand in 1864. In its elemental form, niobium has a gray metallic appearance. Niobium has the largest magnetic penetration depth of any element and is one of three elemental type-II superconductors ( Elemental Niobium along with vanadium and technetium). Niobium is found in the minerals pyrochlore, its main commercial source, and columbite. The word Niobium originates from Niobe, daughter of mythical Greek king Tantalus.