Hong Kong Jia Ying International Trade Co., Ltd. >> High Quality Yttrium Oxide 99.9% Made in China

High Quality Yttrium Oxide 99.9% Made in China

High Quality Yttrium Oxide 99.9% Made in China
Price: US $ 50Kilogram
Trade Terms: FOB,CFR,CIF
Min Order: 1/Yard
Pay Type: L/C,T/T,Western Union
1.Appearance:white rare earth oxide powder
2.Formula:Y2O3
3.Use:Applied in making od three band RE fluorescent phosphors,CTV phosphors,computer display phosphors,Uses in the steel and iron and the non-ferrous metal alloy chemical

Product Elucidation

 
Formula Y2O3
CAS No. 1314-36-9
Molecular Weight 225.81
Appearance White
Solubility Insoluble in water, moderately soluble in strong mineral acids
Stability Slightly hygroscopic
 
Application: Yttrium Oxide, also called Yttria, high purity Yttrium Oxides are the most important materials for tri-bands Rare Earth phosphors which give the red colour in colour television & computer tubes. In optical industry, the Yttrium Oxide is used to produce yttrium-iron-garnets, which are very effective microwave filters. Low purity of Yttrium Oxide are widely applied in electronic ceramics.
 
Standard application:

Y2O3/TREO (% min.)

99.9999

99.999

99.99

99.9

99

TREO (% min.)

99.9

99

99

99

99

Loss On Ignition (% max.)

0.5

0.5

1

1

1

Rare Earth Impurities

% max.

% max.

% max.

% max.

% max.

La2O3/TREO
CeO2/TREO
Pr6O11/TREO
Nd2O3/TREO
Sm2O3/TREO
Eu2O3/TREO
Gd2O3/TREO
Tb4O7 /TREO
Dy2O3 /TREO
Ho2O3/TREO
Er2O3/TREO 
Tm2O3/TREO
Yb2O3/TREO
Lu2O3 /TREO

0.00001
0.00001
0.00005
0.00005
0.00001
0.00001
0.00005
0.00001
0.00005
0.00001
0.00001
0.00001
0.00001
0.00001

0.0001
0.0001
0.0001
0.0001
0.0001
0.0002
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001

0.0003
0.0003
0.0003
0.0003
0.0003
0.0003
0.0003
0.0003
0.003
0.005
0.0003
0.0003
0.0003
0.0003

0.03
0.01
0.005
0.005
0.005
0.005
0.01
0.001
0.005
0.03
0.03
0.001
0.005
0.001

0.03
0.03
0.03
0.03
0.03
0.03
0.1
0.05
0.05
0.3
0.3
0.03
0.03
0.03

Non-Rare Earth Impurities

% max.

% max.

% max.

% max.

% max.

Fe2O3
SiO2
CaO
Cl- 
CuO
NiO
PbO
Na2O
K2O 
MgO
Al2O3
TiO2
ThO2

0.0001
0.005
0.001
0.005
0.0001
0.0001
0.0001
0.0001
0.0001
0.0001
0.0005
0.0001
0.0001

0.0003
0.005
0.001
0.01 
0.0002
0.0003
0.0002
0.0015
0.0015 
0.0015
0.005
0.005
0.002

0.0003
0.001
0.001
0.01
0.0003
0.0003
0.0003
0.0015
0.0015 
0.0015
0.005
0.005
0.002 

0.001
0.03
0.01
0.05

0.01
0.05
0.05
0.1
 

Prod Model: 99.9%
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Export Markets: Global
Product Type: Rare Earth Oxide
Composition: Yttrium
HongKong JIa YIng International Trade Co., Ltd is a private jointstock corporation, integrating manufacture and sale of chemical products. Our company has independent import and export rights, exclusively providing highquality. With "it is the sincere to be first, offer to customer highquality products and the service " aim, had launched the business and made the good economic benefits actively.

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