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High purity Erbium oxide powder Er2O3

High purity Erbium oxide powder Er2O3


pink powder, insoluble in water, soluble in acid.
 
Formula: Er2O3
Mol.wt: 382.52
Main Application: Optical fiber; nuclear reactors; special alloys

Parameters

 

Product Information of High purity erbium oxide powder

Product name / Formula  Erbium oxide powder /  Er2O3
Color  Pink  powder
Purity  99.99%-99.999%
CAS NO.  12061-16-4
Melting point / Bowling point  24000 / 3000
Transport Package  25kg/drum
Application  Optical fiber; nuclear reactors; special alloys




Specification
 

        Relative Purity               Min.% 99.99 99.9 99.5
TREO 
Min.%
99 99 99
 RE Impurities/REO  Max.% Y2O3 0.0010  0.10  0.50 
La2O3 0.0003 
CeO2 0.0003 
Pr6O11 0.0003 
Nd2O3 0.0003 
Sm2O3 0.0003 
Eu2O3 0.0003 
Gd2O3 0.0003 
Tb4O7 0.0003 
Dy2O3 0.0020 
Ho2O3 0.0010 
Tm2O3 0.0020 
Yb2O3 0.0010 
Lu2O3 0.0010 
Non-RE Impurities   Max.% Fe2O3 0.0005  0.0010  0.0020 
SiO2 0.0030  0.0050  0.0100 
CaO 0.0010  0.0100  0.0200 
Cl- 0.0200  0.0300  0.0300 
L.O.I                     Max.% 1.0  1.0  1.0 



 

Application

1. Erbium Oxide is an important colourant in glasses and porcelain enamel glazes. High purity Erbium Oxide are widely applied as dopant in making optical fibre and amplifier.

2. Erbium Oxide for making red fluorescent powder for color TVs. rare earth trichromatic power-saving lamps and long persistence phosphor etc.



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Packing


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





Others

Specification is adjustable as per user' s special requirement.

 

 

 

Packing

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

 

 

Others

Specification is adjustable as per user' s special requirement