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Dysprosium(III) oxide

ALDRICH/289264 - 99.9% trace metals basis

CAS Number: 1308-87-8
Empirical Formula (Hill Notation): Dy2O3
Molecular Weight: 373.00
EC Number: 215-164-0
MDL Number: MFCD00010986
Linear Formula: Dy2O3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-289264-25G 25 g
 $202.00
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45-289264-100G 100 g
 $638.00
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This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.

This image depicts SKU: 289264-100G

 

assay 99.9% trace metals basis
density 7.81 g/mL at 25 °C (lit.)
form powder
InChI 1S/2Dy.3O
InChI key NLQFUUYNQFMIJW-UHFFFAOYSA-N
reaction suitability reagent type: catalyst
core: dysprosium
SMILES string O=[Dy]O[Dy]=O
Application:
  • Structural and optical properties of dysprosium oxide thin films: This article examines the chemical and thermal stability, high dielectric constant, and wide band gap of dysprosium oxide thin films (MF Al-Kuhaili, SMA Durrani, 2014 ).
  • Determination of 8-hydroxy-2′-deoxyguanosine oxidative stress biomarker using dysprosium oxide nanoparticles@ reduced graphene oxide: This research uses dysprosium oxide nanoparticles for the electrochemical oxidation of oxidative stress biomarkers, highlighting its potential in biosensor applications (S Manavalan, U Rajaji, SM Chen, SSP Selvin, 2018 ).
  • Dysprosium doped copper oxide (Cu1-xDyxO) nanoparticles enabled bifunctional electrode for overall water splitting: This study focuses on the synthesis and application of dysprosium-doped copper oxide nanoparticles as bifunctional electrodes for water splitting (JD Rodney, S Deepapriya, MC Robinson, 2021 ).
General description: Dysprosium(III) oxide (Dy₂O₃) is a rare earth metal oxide known for its chemical and thermal stability, high dielectric constant, and wide band gap, making it suitable for various advanced applications. It is widely used in optical coatings for ceramic lamp envelopes, protective layers for optical components, and as a dopant in superconductors. Additionally, Dy₂O₃ has shown promise in enhancing the dielectric and humidity sensing properties of nanomaterials, as well as in radiation shielding applications.
Packaging: 25, 100 g in poly bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 2
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 99.9% trace metals basis
Density 7.81 g/mL at 25 °C (lit.)
UNSPSC 12352303

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