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Tellurium Oxide Nanoparticles / Nanopowder

CAS #: 7446-07-3
Linear Formula:
TeO2
MDL Number
MFCD00011263
EC No.:
231-193-1

ORDER

Product Product Code ORDER SAFETY DATA Technical data
(2N) 99% Tellurium Oxide Nanopowder TE-OX-02-NP SDS > Data Sheet >
(3N) 99.9% Tellurium Oxide Nanopowder TE-OX-03-NP SDS > Data Sheet >
(4N) 99.99% Tellurium Oxide Nanopowder TE-OX-04-NP SDS > Data Sheet >
(5N) 99.999% Tellurium Oxide Nanopowder TE-OX-05-NP SDS > Data Sheet >
WHOLESALE/SKU 0000-742-5248

Tellurium Oxide Nanoparticles / Nanopowder Properties (Theoretical)

Compound Formula O2Te
Molecular Weight 159.6
Appearance White Powder
Melting Point 733 °C (1351 °F)
Boiling Point 1245 °C (2273 °F)
Density 5900 kg/m-3
Solubility in H2O N/A
Exact Mass 177.891 g/mol
Monoisotopic Mass 161.896052 Da

Tellurium Oxide Nanoparticles / Nanopowder Health & Safety Information

Signal Word N/A
Hazard Statements N/A
Hazard Codes N/A
Precautionary Statements N/A
Flash Point Not applicable
Risk Codes N/A
Safety Statements N/A
RTECS Number WY2675000
Transport Information NONH
WGK Germany 2

About Tellurium Oxide Nanoparticles / Nanopowder

Oxide IonHigh Purity, D50 = +10 nanometer (nm) by SEMTellurium Oxide ( TeO2) Nanopowder or Nanoparticles, nanodots or nanocrystals are spherical or faceted high surface area oxide magnetic nanostructured particles. Nanoscale Tellurium Oxide Particles are typically 20-80 nanometers (nm) with specific surface area (SSA) in the 10 - 50 m2/g range and also available with an average particle size of 100 nm range with a specific surface area of approximately 7- 10 m2/g. Nano Tellurium Oxide Particles are also available in ultra high purity and high purity, transparent, 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

Oxotellane oxide, Tellurium dioxide, Tellurite, Tellurium (IV) oxide

Chemical Identifiers

Linear Formula TeO2
Pubchem CID 62638
MDL Number MFCD00011263
EC No. 231-193-1
IUPAC Name Oxotellane oxide
Beilstein/Reaxys No. N/A
SMILES O=[Te]=O
InchI Identifier InChI=1S/O2Te/c1-3-2
InchI Key LAJZODKXOMJMPK-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.