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High purity Holmium Oxide Ho2O3

High purity Holmium Oxide Ho2O3

Pale yellow powder, insoluble in water, soluble in acid.
Formula: Ho2O3
Mol.wt: 377.86
Main Application: Spectroscopy standard; colorant; special catalyst; laser materials

Parameters


Brief information of price holmium oxide

Formula: Ho2O3
CAS No.: 12055-62-8
Molecular Weight: 377.86
Density: N/A
Melting point: N/A
Appearance: Light yellow powder
Solubility: Insoluble in water, moderately soluble in strong mineral acids
Stability: Slightly hygroscopic
Multilingual: HolmiumOxid, Oxyde De Holmium, Oxido Del Holmio


Specification


Relative Purity
Min.%
99.9999.9
 
TREO 
Min.%
9999

RE Impurities/REO
Max.%
Y2O30.00300.0050
La2O30.00020.0050
CeO20.00020.0050
Pr6O110.00020.0050
Nd2O30.00020.0050
Sm2O30.00020.0050
Eu2O30.00020.0050
Gd2O30.00020.0050
Tb4O70.00020.0100
Dy2O30.00050.0300
Er2O30.00250.0300
Tm2O30.00100.0100
Yb2O30.00100.0050
Lu2O30.00020.0050

Non-RE Impurities
Max.%
Fe2O30.00050.0050
SiO20.00150.0100
CaO0.00150.0200
Cl0.01000.0200
  L.O.I                     Max.%11

Application of price holmium oxide


price holmium oxide, also called Holmia, has specialized uses in ceramics, glass, phosphors and metal halide lamp, and dopant to garnet laser. Holmium can absorb fission-bred neutrons, it is also used in nuclear reactors to keep atomic chain reaction from running out of control. price holmium oxide is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. It is one of the colorants used for cubic zirconia and glass, providing yellow or red coloring. It is also used in Yttrium-Aluminum-Garnet (YAG) and Yttrium-Lanthanum-Fluoride (YLF) solid-state lasers found in microwave equipment (which are in turn found in a variety of medical and dental settings).



Packing

In sealed double polyethylene bags. The bags are packed in steel drums containing 50 Kgs net each.
 

Others

Special Specification requirement please contact us directly.