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Rhenium Ring

CAS #: 7440-15-5

Linear Formula:

MDL Number

MFCD00011195

EC No.:

231-124-5

Chemical Structure

ORDER

Product	Product Code	ORDER	SAFETY DATA	Technical data
(2N) 99% Rhenium Ring	RE-M-02-RNG	Pricing Add to cart only	SDS >	Data Sheet >
(2N5) 99.5% Rhenium Ring	RE-M-025-RNG	Pricing Add to cart only	SDS >	Data Sheet >
(3N) 99.9% Rhenium Ring	RE-M-03-RNG	Pricing Add to cart only	SDS >	Data Sheet >
(3N5) 99.95% Rhenium Ring	RE-M-035-RNG	Pricing Add to cart only	SDS >	Data Sheet >
(4N) 99.99% Rhenium Ring	RE-M-04-RNG	Pricing Add to cart only	SDS >	Data Sheet >
(5N) 99.999% Rhenium Ring	RE-M-05-RNG	Pricing Add to cart only	SDS >	Data Sheet >

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Rhenium Ring Properties (Theoretical)

Molecular Weight	186.21
Appearance	Silvery-gray
Melting Point	3180 °C
Boiling Point	5627 °C
Density	21.02 gm/cc
Solubility in H2O	N/A
Poisson's Ratio	0.3
Young's Modulus	463 GPa
Vickers Hardness	2450 MPa
Tensile Strength	80,000 psi
Thermal Conductivity	0.480 W/cm/K @298.2 K
Thermal Expansion	6.2 µm/(m·K)
Electrical Resistivity	19.3 microhm-cm @ 20 °C
Electronegativity	1.9 Paulings
Specific Heat	0.0329 Cal/g/K @ 25 °C
Heat of Fusion	7.9 Cal/gm mole
Heat of Vaporization	152 K-Cal/gm atom at 5627 °C

Rhenium Ring Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	N/A
Risk Codes	N/A
Safety Statements	N/A
RTECS Number	VI0780000
Transport Information	NONH for all modes of transport
WGK Germany	nwg

About Rhenium Ring

Rhenium Rings can be customized in width, thickness, and ring diameter. Rhenium rings may have a custom shape hole and may be open or closed. American Elements specializes in producing high purity uniform shaped Rhenium rings. American Elements offers custom rings with annealed or hard tempers and will meet most of the common Milspec or ASTM standards. Rhenium rings are hollow, circular pieces of metal and can be produced in custom sizes. In addition to standard alloys, American Elements also specializes in corrosion resistant alloys, high temperature applications, and custom shapes and forms including custom inside and outside dimensions and threading. American Elements also produces Rhenium as rod, ingot, powder, pieces, disc, granules, wire, and in compound forms, such as oxide. Rhenium rings can be used as components in several applications.

Synonyms

N/A

Chemical Identifiers

Linear Formula	Re
Pubchem CID	23947
MDL Number	MFCD00011195
EC No.	231-124-5
Beilstein/Reaxys No.	N/A
SMILES	[Re]
InchI Identifier	InChI=1S/Re
InchI Key	WUAPFZMCVAUBPE-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 Rhenium products. Rhenium (atomic symbol: Re, atomic number: 75) is a Block D, Group 7, Period 6 element with an atomic weight of 186.207. The number of electrons in each of rhenium's shells is 2, 8, 18, 32, 13, 2 and its electron configuration is [Xe] 4f¹⁴ 5d⁵ 6s². The rhenium atom has a radius of 137 pm and a Van der Waals radius of 217 pm. Rhenium was discovered and first isolated by Masataka Ogawa in 1908. In its elemental form, rhenium has a silvery-white appearance. Rhenium is the fourth densest element exceeded only by platinum, iridium, and osmium. Rhenium's high melting point is exceeded only by those of tungsten and carbon. Rhenium is found in small amounts in gadolinite and molybdenite. It is usually extracted from the flue dusts of molybdenum smelters. The name Rhenium originates from the Latin word 'Rhenus' meaning "Rhine" after the place of discovery.