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Germanium Selenide Telluride

CAS #:

Linear Formula:

Ge-Se-Te

MDL Number:

N/A

EC No.:

N/A

ORDER

PRODUCT Product Code ORDER SAFETY DATA TECHNICAL DATA
(3N) 99.9% Germanium Selenide Telluride
GE-SETE-03-P
Pricing > SDS > Data Sheet >
(4N) 99.99% Germanium Selenide Telluride
GE-SETE-04-P
Pricing > SDS > Data Sheet >
(5N) 99.999% Germanium Selenide Telluride
GE-SETE-05-P
Pricing > SDS > Data Sheet >

Germanium Selenide Telluride Properties (Theoretical)

Compound Formula GeSeTe
Molecular Weight 279.20
Appearance Gray to black powder
Melting Point N/A
Boiling Point N/A
Density N/A
Size Range 100 nm - 3 mm or -325 mesh
Solubility in H2O Insoluble
Electrical Resistivity 2 X 1012 ω cm @ 100Hz
Poisson's Ratio 0.27-0.28
Thermal Conductivity 0.28 W/m·K
Thermal Expansion 12-17 X 10-6/°C
Young's Modulus 17.89 GPa
Monoisotopic Mass 283.743927

Germanium Selenide Telluride Health & Safety Information

Signal Word Danger
Hazard Statements H301+H331-H315-H319-H332-H335-H373
Hazard Codes T, Xn
Precautionary Statements P260-P261-P280-P301+P310-P304+P340-P305+P351+P338-P405-P501
Transport Information UN3288 6.1/PG III
GHS Pictograms
MSDS / SDS

About Germanium Selenide Telluride

Germanium Selenide Telluride is a high purity chalcogenide glass and layered phase change 2D anisotropic semiconductor with high transmission and refractive index. Please request a quote above to receive pricing information based on your specifications.

Germanium Selenide Telluride Synonyms

Germanium Selenium Tellurium Chalcogenide Glass, CAS 12134-92-8

Chemical Identifiers

Linear Formula Ge-Se-Te
MDL Number N/A
EC No. N/A
IUPAC Name selenoxo(telluroxo)germane
SMILES [Ge](=[Se])=[Te]
InchI Identifier InChI=1S/GeSeTe/c2-1-3
InchI Key ZLVQSNQLKNSIEV-UHFFFAOYSA-N

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 Germanium products. Germanium (atomic symbol: Ge, atomic number: 32) is a Block P, Group 14, Period 4 element with an atomic weight of 72.63. Germanium Bohr ModelThe number of electrons in each of germanium's shells is 2, 8, 18, 4 and its electron configuration is [Ar] 3d10 4s2 4p2. The germanium atom has a radius of 122.5 pm and a Van der Waals radius of 211 pm. Germanium was first discovered by Clemens Winkler in 1886. In its elemental form, germanium is a brittle grayish white semi-metallic element. Germanium is too reactive to be found naturally on Earth in its native state. High Purity (99.999%) Germanium (Ge) MetalIt is commercially obtained from zinc ores and certain coals. It is also found in argyrodite and germanite. It is used extensively as a semiconductor in transitors, solar cells, and optical materials. Other applications include acting an alloying agent, as a phosphor in fluorescent lamps, and as a catalyst. The name Germanium originates from the Latin word "Germania" meaning "Germany," For more information on germanium, including properties, safety data, research, and American Elements' catalog of germanium products, visit the Germanium element page.

Selenium Bohr ModelSee more Selenium products. Selenium (atomic symbol: Se, atomic number: 34) is a Block P, Group 16, Period 4 element with an atomic radius of 78.96. The number of electrons in each of Selenium's shells is 2, 8, 18, 6 and its electron configuration is [Ar] 3d10 4s2 4p4. The selenium atom has a radius of 120 pm and a Van der Waals radius of 190 pm. Selenium is a non-metal with several allotropes: a black, vitreous form with an irregular crystal structure three red-colored forms with monoclinic crystal structures and a gray form with a hexagonal crystal structure, the most stable and dense form of the element. Elemental SeleniumOne of the mose common uses for selenium is in glass production the red tint that it lends to glass neutralizes green or yellow tints from impurities in the glass materials. Selenium was discovered and first isolated by Jöns Jakob Berzelius and Johann Gottlieb Gahn in 1817. The origin of the name Selenium comes from the Greek word "Selênê," meaning moon.

See more Tellurium products. Tellurium (atomic symbol: Te, atomic number: 52) is a Block P, Group 16, Period 5 element with an atomic radius of 127.60. Tellurium Bohr ModelThe number of electrons in each of tellurium's shells is 2, 8, 18, 18, 6 and its electron configuration is [Kr] 4d10 5s2 5p4. Tellurium was discovered by Franz Muller von Reichenstein in 1782 and first isolated by Martin Heinrich Klaproth in 1798. In its elemental form, tellurium has a silvery lustrous gray appearance. The tellurium atom has a radius of 140 pm and a Van der Waals radius of 206 pm. Elemental TelluriumTellurium is most commonly sourced from the anode sludges produced as a byproduct of copper refining. The name Tellurium originates from the Greek word Tellus, meaning Earth.

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