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Yttrium Oxide Nanoparticles / Nanopowder

CAS #: 1314-36-9
Linear Formula:
Y2O3
MDL Number
MFCD00011473
EC No.:
215-233-5

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Product Product Code ORDER SAFETY DATA Technical data
>99% Yttrium Oxide Nanopowder Y-OX-01-NP SDS > Data Sheet >
Yttrium Oxide Nanopowder (silane-coated) Y-OX-01-NPCS SDS > Data Sheet >
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Yttrium Oxide Nanoparticles / Nanopowder Properties (Theoretical)

Compound Formula Y2O3
Molecular Weight 225.81
Appearance White powder
Melting Point 2440 °C (4420 °F)
Boiling Point 4300 °C 7772 °F
Density 5.0 g/cm3
Solubility in H2O N/A
Exact Mass 225.8099 g/mol
Monoisotopic Mass 225.796 Da
Thermal Conductivity 0.3 W/m-K
Thermal Expansion 8.0 µm/m-K
Specific Heat 440 J/kg-K

Yttrium 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 ZG3850000
Transport Information NONH
WGK Germany 1

About Yttrium Oxide Nanoparticles / Nanopowder

Oxide IonHigh Purity, D50 = +10 nanometer (nm) by SEMY-MITE powders and dispersions are inorganic yttrium-oxide nanoparticles. Y-MITE-A products are uncoated and hydrophilic. Y-MITE-O products are coated with an organic silane (1-4%) and are hydrophobic. Particles are available in the size range of 10-200 nm. 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. Development research is underway in Nano Electronics and Photonics materials, such as MEMS and NEMS, Bio Nano Materials, such as Biomarkers, Bio Diagnostics & Bio Sensors, and Related Nano Materials, for use in Polymers, Textiles, Fuel Cell Layers, Composites and Solar Energy materials. Nanopowders are analyzed for chemical composition by ICP, particle size distribution (PSD) by laser diffraction, and for Specific Surface Area (SSA) by BET multi-point correlation techniques. Novel nanotechnology applications also include quantum dots. High surface areas can also be achieved using solutions and using thin film by sputtering targets and evaporation technology using pellets, rod and foil. For technical, research and safety information for Y-MITE or for more information on nanotechnology, please contact our customer service department.

Synonyms

Yttria, Yttrium sesquioxide, Oxygen(2-); yttrium(3+), Yttrium trioxide, Diyttrium trioxide, Yttrium(3+) oxide

Chemical Identifiers

Linear Formula Y2O3
Pubchem CID 518711
MDL Number MFCD00011473
EC No. 215-233-5
IUPAC Name oxo(oxoyttriooxy)yttrium
Beilstein/Reaxys No. N/A
SMILES O=[Y]O[Y]=O
InchI Identifier InChI=1S/3O.2Y
InchI Key SIWVEOZUMHYXCS-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 Yttrium products. Yttrium (atomic symbol: Y, atomic number: 39) is a Block D, Group 3, Period 5 element with an atomic weight of 88.90585. Yttrium Bohr ModelThe number of electrons in each of yttrium's shells is [2, 8, 18, 9, 2] and its electron configuration is [Kr] 4d1 5s2. The yttrium atom has a radius of 180 pm and a Van der Waals radius of 219 pm. Yttrium was discovered by Johann Gadolin in 1794 and first isolated by Carl Gustav Mosander in 1840. In its elemental form, Yttrium has a silvery white metallic appearance. Yttrium has the highest thermodynamic affinity for oxygen of any element. Elemental YttriumYttrium is not found in nature as a free element and is almost always found combined with the lanthanides in rare earth minerals. While not part of the rare earth series, it resembles the heavy rare earths which are sometimes referred to as the "yttrics" for this reason. Another unique characteristic derives from its ability to form crystals with useful properties. The name yttrium originated from a Swedish village near Vaxholm called Yttbery where it was discovered.

Recent Research