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Tellurium Granules

CAS #: 13494-80-9
Linear Formula:
Te
MDL Number
MFCD00134062
EC No.:
236-813-4

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Tellurium Granules TE-E-02-GR SDS > Data Sheet >
(3N) 99.9% Tellurium Granules TE-E-03-GR SDS > Data Sheet >
(4N) 99.99% Tellurium Granules TE-E-04-GR SDS > Data Sheet >
(5N) 99.999% Tellurium Granules TE-E-05-GR SDS > Data Sheet >
(6N) 99.9999% Tellurium Granules TE-E-06-GR SDS > Data Sheet >
(7N) 99.99999% Tellurium Granules TE-E-07-GR SDS > Data Sheet >
WHOLESALE/SKU 0000-742-5220

Tellurium Granules Properties (Theoretical)

Appearance Solid
Melting Point 449.51 °C
Boiling Point 988 °C
Density 6.24 g/cm3 (20 °C)
Solubility in H2O N/A
Young's Modulus 43 GPa
Thermal Conductivity 1.97-3.0 W/m·K
Thermal Expansion 18 µm/m·K (20 °C)
Electrical Resistivity 436000 µΩ · cm (20 °C
Electronegativity 2.1 Paulings
Specific Heat 0.20 J/g·K
Heat of Fusion 17.49 kJ/mol
Heat of Vaporization 114.1 kJ/mol
Refractive Index 1.000991
Crystal Phase / Structure Hexagonal

Tellurium Granules Health & Safety Information

Signal Word Danger
Hazard Statements H301-H315+H319+H335-H332
Hazard Codes T
Precautionary Statements P261-P280-P301+P310-P305+P351+P338-P405-P501
Risk Codes N/A
Safety Statements N/A
Harmonized Tariff Code WY2625000
Transport Information UN 3288 6.1/PG III
WGK Germany 2
GHS Pictogram
Image
Skull and Crossbones - GHS06

About Tellurium Granules

Ultra High Purity GranulesTellurium Granules American Elements specializes in producing high purity Tellurium Granules in ultra high purity for analytical standards in health and safety research and other commercial applications. Granules also exhibit the highest possible density and smallest possible average grain sizes for use in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Our standard granules are amorphous uniform pieces in sizes ranging from 1 mm, 1-2 mm, and 3-5 mm. Materials are produced using crystallization, solid state and other ultra high purification processes such as sublimation. American Elements specializes in producing custom compositions for commercial and research applications and for new proprietary technologies. American Elements also casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. 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. We also produce Tellurium as rod, pellets, powder, pieces, disc, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.

Synonyms

263303

Chemical Identifiers

Linear Formula Te
Pubchem CID 6327182
MDL Number MFCD00134062
EC No. 236-813-4
Beilstein/Reaxys No. N/A
SMILES [Te]
InchI Identifier InChI=1S/Te
InchI Key PORWMNRCUJJQNO-UHFFFAOYSA-N
Chemical Formula
Molecular Weight
Standard InchI
Appearance
Melting Point
Boiling Point
Density

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 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.