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Yttrium oxide CAS 1314-36-9 YTTRIUM III OXIDE YTTRIUM OXIDE YTTRIUM OXIDE 

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Place of Origin: Sichuan, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Land,Air
Packing: According to customer requi...
Brand Name: MOSINTER
CAS: 1314-36-9
TREO: ≥99%
Molecular Formula: Y2O3
Melting point: 2410 °C
Alias: YTTRIUM(III) OXIDE
Production Capacity: 50T/Year
Delivery Date: with 7 days
Brand: MOSINTER
Appearance: white powder
Purity: 99%~99.9999%
Molecular weight: 225.81
Density: 5.01 g/mL at 25 °C(lit.)

It is the most important yttrium compound and is widely used to make Eu

Yttrium oxide (CAS:1314-36-9)


Main content: Y2O3/TREM

>99.9999%

RE Elements

PPM(MAX)

Non-Re 

Elements

PPM(MAX)

La2O3/REO

1

Fe2O3

2

CeO2/REO

0.5

SiO2

10

Pr6O11/REO

0.5

CaO

5

Nd2O3/REO

0.5

Cl-

80

Sm2O3/REO

0.5

ZnO

3

Eu2O3/REO

1

CuO

3

Gd2O3/REO

1

NiO

3

Tb4O7/REO

1

PbO

3

Dy2O3/REO

1

 

L. O. I

 

 

0.27%

 

Ho2O3/REO

1

Er2O3/REO

1

Tm2O3/REO

0.5

 

TERO

 

99.8%

Yb2O3/REO

0.5

Lu2O3/REO

0.5

 

Item 

Index %

Y2O3/REO)>

99.999

La2O3<

0.0001

CeO2<

0.0001

Pr6O11<

0.0001

Nd2O3<

0.0001

Sm2O3<

0.0001

Eu2O3<

0.0001

Gd2O3<

0.0001

Tb4O7<

0.0001

Dy2O3<

0.0001

 Ho2O3<

0.0001

 Er2O3<

0.0001

Tm2O3<

0.0001

Yb2O3<

0.0001

 Lu2O3<

0.0001

 REO>

99.9

L.O.I

0.31

Fe2O3<

1 ppm

SiO2<

0.0010

 CaO<

2.92ppm

 Cl<

0.010

 D50

4.26um



Item 

Index  %

Yb2O3/REO)>

99.99

Y2O3<

0.0003

La2O3<

0.0003

CeO2<

0.0003

Pr6O11<

0.0003

Nd2O3<

0.0003

Sm2O3

0.0010

Eu2O3<

0.0003

Gd2O3<

0.0003

Tb4O7<

0.0003

Dy2O3<

0.0003

Ho2O3<

0.0005

Er2O3<

0.0003

Tm2O3

0.0007

Lu2O3

0.0014

REO>

99

L.O.I

0.22

Fe2O3<

0.0002

SiO2

0.0016

CaO<

0.0030

Cl

0.028

Yttrium oxide, also known as yttria, is Y2O3. It is an air-stable, white solid substance. Yttrium oxide is used as a common starting material for bothmaterials science as well as inorganic compounds.

Uses

Materials science

It is the most important yttrium compound and is widely used to make Eu:YVO4 and Eu:Y2O3 phosphors that give the red color in color TV picture tubes. Yttrium oxide is also used to make yttrium iron garnets, which are very effective microwave filters.

Y2O3 is used to make the high temperature superconductor YBa2Cu3O7, known as "1-2-3" to indicate the ratio of the metal constituents:

2 Y2O3 + 8 BaO + 12 CuO + O2 → 4 YBa2Cu3O7

This synthesis is typically conducted at 800 °C.

The thermal conductivity of yttrium oxide is 27 W/(m·K).

Inorganic synthesis

Yttrium oxide is an important starting point for inorganic compounds. For organometallic chemistry it is converted to YCl3 in a reaction with concentrated hydrochloric acid and ammonium chloride.

Lasers

Y2O3 is a prospective solid-state laser material. In particular, lasers with ytterbium as dopant allow the efficient operation both in continuous operation and in pulsed regimes. At high concentration of excitations (of order of 1%) and poor cooling, the quenching of emission at laser frequency and avalanche broadband emission takes place.

Package:50 kg/drum, inner double plastic bag; Or 50 kg/bag, double plastic bag; Can also according to customer requirements packaging.


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MOSINTER GROUP LIMITED [China (Mainland)]

Offline Showroom in USA

Business Type:Manufacturer, Trading Company
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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