99.99% Europium oxide CAS 1308-96-9

Short Description:

Chemical name: Europium oxide
Other name: Europium(III) oxide
CAS No.: 1308-96-9
Purity: 99.999%
Molecular Formula: Eu2O3
Molecular Weight: 351.93
Chemical Properties: Europium oxide is a white powder, insoluble in water, soluble in acids.
Application: used to make CTV phosphors, the three primary colors fluorescent powder for lamp and as the activator of X ray intensifying screen.


Product Detail

Product Tags

Specification

Product name

Europium oxide

TREO %

99

Eu2O3/TREO %

99.999

Relative rare earth impurities (ppm)

Non rare earth impurities (ppm)

La2O3

<1

Fe2O3

1

CeO2

<1

SiO2

18

Pr6O11

<1

CaO

5

Nd2O3

<1

ZnO

7

Sm2O3

<1

CL¯

<50

Gd2O3

<1

L.O.I

<0.8%

Tb4O7

<1

 

 

Dy2O3

<1

 

 

Ho2O3

<1

 

 

Er2O3

<1

 

 

Tm2O3

<1

 

 

Yb2O3

<1

 

 

Lu2O3

<1

 

 

Y2O3

<1

 

 

 

Application

Europium oxide is mainly used as red phosphor activator for color TV, phosphor for high pressure mercury lamp, stimulated emission phosphor for new X-ray medical diagnosis system, etc. Europium oxide can also be used to make colored lenses and optical filters for magnetic bubble storage devices, nuclear reactor control rods, shielding materials and structural materials.

Packing & Storage

1kg/25kg or as request;
Storage conditions: room temperature, dry, sealed.


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