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Custom Rare Earth Dysprosium Oxide Dy2O3 99.5 99.9% from China Manufacturer,rare earth oxide
Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide
Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide
Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide
Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide
Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide
Custom Rare Earth Dysprosium Oxide Dy2O3 99.5-99.9% from China Manufacturer,rare earth oxide

Custom Rare Earth Dysprosium Oxide Dy2O3 99.5 99.9% from China Manufacturer,rare earth oxide

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Product Overview

Description

Dysprosium Oxides Dy2O3

Dysprosium Oxide (Dy2O3) is a white, slightly hygroscopic powder having specialized uses inceramics, glass, phosphors, lasers and dysprosium metal halide lamps.

It can react with acids to produce the corresponding dysprosium(III) salts:

Dy2O3 + 6 HCl → 2 DyCl3 + 3 H2O

Dysprosium Oxide Synonyms

dysprosium oxide, dysprosia, dysprosium oxide powder, dysprosium(III) oxide, didysprosium trioxide, dysprosia (Dy2O3), dysprosium oxide (Dy2O3), dysprosium sesquioxide, dysprosium trioxide, dysprosium(3+);  EINECS 215-164-0, LS-63678, CAS# 1308-87-8

Dysprosium Oxide Designations

Chemical Name: Dysprosium oxide

Chemical Formula: Dy2O3

Dysprosium Oxide Description

Dysprosium Oxide (Dy2O3) is a white, slightly hygroscopic powder having specialized uses in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps.

Dysprosium Oxide Chemical Properties Available

99.9% up to 99.999% (REO basis)

Dysprosium Oxide Physical Properties Available

Targets, pieces, needles and powder

Dysprosium Oxide Physical Constants

Molecular Weight (g/mol.)

373.9988

Apparent Density (g/cm3)

7.81

Color

white

Specific Heat @25°C (cal/g-°C)

 

Melting Point (°C)

2340 +/- 10

Boiling Point (°C)

 

H-Bond Acceptor

3

Topological Polar Surface Area

43.4

Sensitivity

hygroscopic

EINECS Number

 215-164-0

Merck Number

14,3482

Appearance

crystalline solid

 

Dysprosium Oxide Typical Applications

 In cermets used as nuclear reaction control rods

Dysprosium Oxide Packaging Options

Usually to customer specifications

Dysprosium Oxide TSCA (SARA Title III) Status

Listed. For further information please call the E.P.A. at +1.202.554.1404

Dysprosium Oxide Chemical Abstract Service Number

CAS# 1308-87-8

Dysprosium Oxide UN Number

Not hazardous.

 

Specifications of GDRE Rare Earth Oxides

 

No.NameChemical FormulaPurity/Specification
1Lanthanum OxideLa2O3La2O3/TREO≥99.99%-99.999%
2Cerium OxideCeO2CeO2/TREO≥99.95-99.99%
3Praseodymium OxidePr6O11Pr6O11/TREO≥99.5%-99.9%
4Neodymium OxideNd2O3Nd2O3/TREO≥99.5%-99.99%
5Pr-Nd Oxide(Pr-Nd)xOy(Pr-Nd)xOy/TREO≥99.5%-99.9%
6Samarium OxideSm2O3Sm2O3/TREO≥99.9%-99.99%
7Europium OxideEu2O3Eu2O3/TREO≥99.999%
8Gadolinium OxideGd2O3Gd2O3/TREO≥99.9%-99.995%
9Terbium OxideTb4O7Tb4O7/TREO≥99.99%
10Dysprosium OxideDy2O3Dy2O3/TREO≥99.5%-99.9%
11Holmium OxideHo2O3Ho2O3/TREO≥99.9%
12Erbium OxideEr2O3Er2O3/TREO≥99.9%
13Thulium OxideTm2O3Tm2O3/TREO≥99.5%
14Ytterbium OxideYb2O3Yb2O3/TREO≥99.95%-99.995%
15Lutetium OxideLu2O3Lu2O3/TREO≥99.99%-99.999%
16Yttrium OxideY2O3Y2O3/TREO≥99.999%
17Y-Eu Oxide(Y-Eu)xOy(Y-Eu)xOy /TREO≥99.999%

 

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