99.99% Terbium Oxide CAS 12037-01-3

Short Description:

Chemical name: Terbium Oxide
Other name: Tetraterbium heptaoxide, Terbium(III,IV) oxide
CAS No.: 12037-01-3
Purity: 99.99%
Molecular Formula: Tb4O7
Molecular Weight: 747.70
Chemical Properties: Terbium Oxide is sepia powder, insoluble in water, soluble in acids.
Application: activator of luminophor and the adulterating agent for garnet etc.


Product Detail

Product Tags

Specification

Product name

Terbium Oxide

TREO %

99

Tb4O7/TREO %

99.995

Relative rare earth impurities (ppm)

Non rare earth impurities (ppm)

La2O3

3

Fe2O3

<2

CeO2

4

SiO2

<30

Pr6O11

<1

CaO

<10

Nd2O3

<1

CL¯

<30

Sm2O3

3

L.O.I

≦1%

Eu2O3

<1

 

 

Gd2O3

7

 

 

Dy2O3

8

 

 

Ho2O3

10

 

 

Er2O3

5

 

 

Tm2O3

<1

 

 

Yb2O3

2

 

 

Lu2O3

<1

 

 

Y2O3

<1

 

 

Application

Terbium oxide, as a main functional material, is used to make metal terbium, magneto-optical glass, phosphors, magneto-optical storage materials, chemical additives, etc.

Packing & Storage

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


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