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Terbium Oxide(Tb4O7)

Terbium Oxide(Tb4O7)

Brown powder, insoluble in water, soluble in acid.
Formula: Tb4O7
Mol.wt: 747.70
Main Application: Fluorescent powder activator; magneto optic glass; magneto optical storage

Parameters

Brief information of Terbium Oxide(Tb4O7)

Name:
Terbium Oxide 
Quantity:
MOQ - 50KG
Large quantity - 10MT every months
Purity: 
99.99%-99.999%
Packing:
50KG/Drum
Payment:
Paypal ,Alibaba, TT,Western Union etc
Application
Used for making terbium metal, magneto-optical glass, fluorescent powder, magneto-optical storage, chemical additives, etc.


Specification

                                   
Relative Purity
Min.%
99.99999.99599.99
                             
TREO
Min.%
999999
                  
RE Impurities/REO  
Max.%
Y2O30.00005 0.0003 0.0005 
La2O30.00005 0.0003 0.0005 
CeO20.00005 0.0003 0.0005 
Pr6O110.00005 0.0003 0.0005 
Nd2O30.00005 0.0003 0.0005 
Sm2O30.00005 0.0003 0.0005 
Eu2O30.00005 0.0003 0.0005 
Gd2O30.0001 0.0010 0.0020 
Dy2O30.0002 0.0010 0.0020 
Ho2O30.00005 0.0003 0.0005 
Er2O30.00005 0.0003 0.0005 
Tm2O30.00005 0.0003 0.0005 
Yb2O30.0001 0.0003 0.0005 
Lu2O30.00005 0.0003 0.0005 
         
Non-RE Impurities   
Max.%
Fe2O30.0002 0.0003 0.0003 
SiO20.0010 0.0010 0.0015 
CaO0.0005 0.0010 0.0010 
Cl-0.0100 0.0100 0.0100 
    L.O.I                             Max.%111


Applications

*Terbium Oxide is a highly insoluble thermally stable Terbium source suitable for glass, optic and ceramic applications. 

*Produced by heating the metal oxalate, Terbium Oxide is then used in the preparation of other terbium compounds, generally immediately available in most volumes.Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. 

*Nanoscale elemental powders and suspensions, as alternative high surface area forms, may be considered. Terbium is primarily used in phosphors, particularly in fluorescent lamps and as the high intensity green emitter used in projection televisions. 

* Terbium oxide is also available in pellets, pieces, sputtering targets, tablets, and nanopowder

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