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99.9% Praseodymium Oxide

Black powder, insoluble in water, soluble in acid.
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Product description
Parameters

Product Specifications

Chemical Formula: Pr6O11

Molecular Weight: 1021.44

Applications: petroleum catalysis; optical fibers; ceramics

 

Product Details

Relative Purity
% min.

99.99

99.9

TREO
% min.

99

99

RE Impurities/REO
% max.

Y2O3

0.0003

0.0050

La2O3

0.0005

0.0100

CeO2

0.0030

0.0100

Nd2O3

0.0030

0.0500

Sm2O3

0.0010

0.0100

Eu2O3

0.0003

0.0050

Gd2O3

0.0005

0.0050

Tb4O7

0.0005

0.0050

Dy2O3

0.0003

0.0050

Ho2O3

0.0003

0.0050

Er2O3

0.0003

0.0050

Tm2O3

0.0003

0.0050

Yb2O3

0.0003

0.0050

Lu2O3

0.0003

0.0050

Non-RE Impurities
% max.

Fe2O3

0.0010

0.0020

SiO2

0.0050

0.0200

CaO

0.0050

0.0150

Cl-

0.0100

0.0200

L.O.I.

% max.

1

1

 

Packaging

50 kg in iron drum lined with double PE bag.

 

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Specifications can be customized upon request.
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