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Chinese Manufacturer EU2o3 Europium Oxide Powder for Red Phosphor Activator 12770 -85-3 99.99%

Chinese Manufacturer EU2o3 Europium Oxide Powder for Red Phosphor Activator 12770-85-3 99.99%, Find details about China Europium Oxide Powder for Red Phosphor Activator, Rare Earth EU2o3 CAS: 12770-85-3 from Chinese Manufacturer EU2o3 Europium Oxide Powder for Red Phosphor Activator 12770-85-3 99.99%

Model NO.
99.9
Composition
Europium
Trademark
kx
Transport Package
10kg/Bag
Specification
145X33X84 cm
Origin
China
Model NO.
99.9
Composition
Europium
Trademark
kx
Transport Package
10kg/Bag
Specification
145X33X84 cm
Origin
China

High Purity Used as Phosphor Activator Eu2O3 Powder Price Europium Oxide

 Product NameEuropium Oxide
Europium Oxide CAS NO12770-85-3
Europium Oxide molecular weight351.62
Europium Oxide FormularEu2O3
Europium Oxide density7.42 g/cm3
Europium Oxide melting point2002ºC
Europium Oxide apperancewhite powder
Europium Oxide applicationsphosphor activator for color TV sets


  Certificate of Europium Oxide:

Total Rear Earth Oxide(TREO):≥99.45%Eu2O3/TREO:≥99.999%
Rear Earth Impurities Content(ppm)Non-rear earth Impurities Content(ppm)
CeO2:<1 Fe2O3: 2.0
La2O3:<1 SiO2: 15
Pr6O11:<1 CaO: 8
Nd2O3: <1 Cl-: 60
Sm2O3: <1 
Gd2O3: <2 
Y2O3:<1 

Delivery: In 15 working days after signing contract, if there are special requirements, it may need more time.
Ports: Shanghai/Qingdao
Shipment: 1. As for the tiny amount(less than 50kgs), we will use express(TNT, FedEx, EMS or DHL), which is convenient. 2. As for the small amount (from 50kgs to 1000kgs), we will deliver by air or by sea. 3. As for the normal amount (more than 1000kgs), we usually shipped by sea.
 
[product name]: europium oxide

[English name]: europium oxide

[molecular formula]: Eu2O3

[molecular weight]: 351.9262

[CAS NO]: 1308-96-9

[purity]: 99.5%, 99.9%, 99.99%, 99.999%

[particle size]: micron / nanometer

[product performance]:

Light pink powder. The relative density is 7.42g/cm3. Melting point: 2002 ºC. Insoluble in water, soluble in acid. It can volatilize with steam, alkaline, toxic, irritating to eyes, respiratory tract and skin, absorb carbon dioxide in the air and form water-soluble salts with inorganic acids.

[application field]:

1. Used as red phosphor activator for color TV and phosphor for high pressure lamp.

2. It is used to make dyes, rubber vulcanization accelerators, drugs, pesticides, fungicides, amino resins, ethylenediamine urea formaldehyde resins, metal chelating agents EDTA, etc.

3. Used as a solvent for fibrin, etc.
Chinese Manufacturer EU2o3 Europium Oxide Powder for Red Phosphor Activator 12770-85-3 99.99%Chinese Manufacturer EU2o3 Europium Oxide Powder for Red Phosphor Activator 12770-85-3 99.99%

Europium Oxide  ;  Eu2O3

Purity

4N

5N

5N

REO % min.

99

99

99

Eu2O3/REO% min.

99.99

99.999

99.999

Rare earth impurities % max.

La2O3

0.000 3

0.000 05

0.000 05

CeO2

0.000 5

0.000 05

0.000 05

Pr6O11

0.001

0.000 05

0.000 05

Nd2O3

0.001

0.000 05

0.000 05

Sm2O3

0.001

0.000 2

0.000 2

Gd2O3

0.001

0.000 2

0.000 2

Tb4O7

Total is less than 0.005

0.000 05

0.000 05

Dy2O3

0.000 05

0.000 05

Ho2O3

0.000 05

0.000 05

Er2O3

0.000 05

0.000 05

Tm2O3

0.000 05

0.000 05

Yb2O3

0.000 05

0.000 05

Lu2O3

0.000 05

0.000 05

Y2O3

0.000 05

0.000 05

Non rare earth impurities % max.

Fe2O3

0.000 7

0.000 5

0.000 3

CaO

0.001

0.000 8

0.000 8

CuO

0.000 5

0.000 1

0.000 1

NiO

0.000 5

0.000 1

0.000 1

PbO

0.000 5

0.000 3

0.000 1

SiO2

0.005

0.005

0.001

ZnO

0.000 5

0.000 5

0.000 1

Cl-

0.01

0.01

0.005

L.O.I  % Max.

1

1

1



Europium Oxide is mainly used to make fluorescent powder for color kinescope ,rare earth tri-color fluorescent powder for lamp , activator for X-Ray intensifying screen

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