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1308-87-8 - Dysprosium(III) oxide, REacton®, 99.9% (REO) - 11319 - Alfa Aesar

11319 Dysprosium(III) oxide, REacton®, 99.9% (REO)

CAS Number
1308-87-8
Synonyms

Size Price ($) Quantity Availability
10g 44.60
50g 201.00
250g 902.00
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Dysprosium(III) oxide, REacton®, 99.9% (REO)

MDL
MFCD00010986
EINECS
215-164-0

Chemical Properties

Formula
Dy2O3
Formula Weight
373.00
Form
Powder
Melting point
2340°
Density
7.81^2^7
Sensitivity
Hygroscopic
Solubility
Insoluble in water.

Applications

In cermets used as nuclear reaction control rodsDysprosium trioxide is used with nickel in cermets, which are used as nuclear reactor control rods. It is also used in ceramics, glass, phosphors, lasers and dysprosium metal halide lamps. It is an important raw material to prepare dysprosium(III) salts by reacting with acids.

Notes

Hygroscopic. Moisture sensitive. Incompatible with strong acids, strong oxidizing agents and carbon dioxide.

Literature References

Al-Kuhaili, M. F.; Durrani, S. M. A. Structural and optical properties of dysprosium oxide thin films. J. Alloys Compd. 2014, 591, 234-239.

Riano, S.; Binnemans, K. Extraction and separation of neodymium and dysprosium from used NdFeB magnets: an application of ionic liquids in solvent extraction towards the recycling of magnets. Green Chem. 2015, 17 (5), 2931-2942.

Other References

Merck
14,3482
Harmonized Tariff Code
2846.90
TSCA
Yes

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