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Tellurium Nanoparticles

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 Nanoparticles TE-E-02-NP SDS > Data Sheet >
(3N) 99.9% Tellurium Nanoparticles TE-E-03-NP SDS > Data Sheet >
(4N) 99.99% Tellurium Nanoparticles TE-E-04-NP SDS > Data Sheet >
(5N) 99.999% Tellurium Nanoparticles TE-E-05-NP SDS > Data Sheet >
WHOLESALE/SKU 0000-742-5191

Tellurium Nanoparticles 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 Nanoparticles 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 Nanoparticles

High Purity, D50 = +10 nanometer (nm) by SEMTellurium (Te) Nanoparticles, nanodots or nanopowder are black spherical high surface area particles. Nanoscale Tellurium Particles are typically 10 - 45 nanometers (nm) with specific surface area (SSA) in the 30 - 50 m2/g range. Nano Tellurium Particles are also available in passivated and Ultra high purity and high purity and coated and dispersed forms. They are also available as a dispersion through the AE Nanofluid production group. Nanofluids are generally defined as suspended nanoparticles in solution either using surfactant or surface charge technology. Nanofluid dispersion and coating selection technical guidance is also available. Other nanostructures include nanorods, nanowhiskers, nanohorns, nanopyramids and other nanocomposites. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers.

Synonyms

Tellurium nanopowder, nanotellurium, nano-Te, Te NPs

Chemical Identifiers

Linear Formula Te
Pubchem CID 24856041
MDL Number MFCD00134062
EC No. 236-813-4
IUPAC Name N/A
Beilstein/Reaxys No.
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.