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Competitive Price Praseodymium Oxide

China Competitive Price Praseodymium Oxide, Find details about China Praseodymium Oxide, Price of Praseodymium Oxide from Competitive Price Praseodymium Oxide

Model NO.
REO-Pr
Reo % Min.
99%
Application
Glass
Appearance
Black Powder
Einecs No.
234-857-9
Formula Weight
1021.43
Density
6.88g/cm3
Purity( Pr6o11/ Reo)
99%-99.999%
Trademark
Wanfeng
Transport Package
1000kg Per Bag
Specification
Purity: 99%-99.999%
Origin
China
HS Code
284690
Model NO.
REO-Pr
Reo % Min.
99%
Application
Glass
Appearance
Black Powder
Einecs No.
234-857-9
Formula Weight
1021.43
Density
6.88g/cm3
Purity( Pr6o11/ Reo)
99%-99.999%
Trademark
Wanfeng
Transport Package
1000kg Per Bag
Specification
Purity: 99%-99.999%
Origin
China
HS Code
284690

Competitive Price Praseodymium Oxide

 

  • Appearance: Black powder

  • Formula: Pr6O11

  • Formula weight: 1021.43

  • CAS No.: 12037-29-5

  • EINECS No.: 234-857-9

  • Density: 6.88g/cm3

  • Melting point: 2500ºC

  • Solubility : insoluble in water ,soluble in acid  

  • Purity( Pr6O11/ REO): 4N(99.99%)  

  • Praseodymium Oxide is mainly used to make praseodymium metal , rare earth permanent magnetic alloy , used as additive for glasses and ceramics

 


Competitive Price Praseodymium Oxide

 

Praseodymium Oxide (Pr6O11)

Purity

4N

3N5

3N

2N5

2N

REO % min.

99

99

99

99

99

Pr6O11/REO % min.

99.99

99.95

99.9

99.5

99

Rare earth impurities % max.

La2O3

0.001

0.002

0.003

0.01

total

CeO2

0.002

0.01

0.03

0.05

1

Nd2O3

0.004

0.03

0.05

0.4

 

Sm2O3

0.001

0.005

0.01

0.02

 

Y2O3

0.001

0.002

0.005

0.01

 

other REO

total

total

total

total

 

0.001

0.001

0.002

0.01

 

Non rare earth impurities % max.

Fe2O3

0.0005

0.002

0.005

0.01

0.01

SiO2

0.005

0.01

0.01

0.01

0.01

CaO

0.005

0.01

0.03

0.04

0.05

Na2 O

0.01

0.02

0.03

0.04

0.04

Al2O3

0.01

0.01

0.01

0.05

0.05

Cl-

0.005

0.015

0.03

0.03

0.05

SO42-

0.02

0.02

0.03

0.04

0.05

others

0.01

0.01

0.01

0.02

0.03

water content % max.

0.02

0.02

0.02

0.02

0.02

L.O.I % max.

0.98

0.98

0.98

0.98

0.98

Note: All above items are inspected after removal of water before ignition.

 

 


 

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