Yiyang Hongyuan Rare Earth Co., Ltd.
99.999% Lanthanum Oxide
99.999% Lanthanum Oxide

蒙自99.999% Lanthanum Oxide

White powder, insoluble in water, soluble in acid. Quick absorption of moisture and carbon dioxide in the air.

Category:

蒙自Lanthanum

Telephone: 0737-3106538

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Product Description

Product Specifications

Chemical Formula: La₂O₃

Molecular Weight: 325.82

Applications: optical glasses; catalysts; agriculture; electronic materials; fluorescent powders

 

Product Details

Relative Purity
% min.

99.999

99.995

99.99

TREO
% min.

99

99

99

RE Impurities/REO
% max.

Y2O3

0.0002 

0.0010 

0.0010 

CeO2

0.0002 

0.0005 

0.0010 

Pr6O11

0.0001 

0.0005 

0.0005 

Nd2O3

0.0001 

0.0003 

0.0005 

Sm2O3

0.0001 

0.0003 

0.0005 

Eu2O3

0.0001 

0.0003 

0.0005 

Gd2O3

0.0001 

0.0003 

0.0005 

Tb4O7

0.0001 

0.0003 

0.0005 

Dy2O3

0.0001 

0.0003 

0.0005 

Ho2O3

0.0001 

0.0003 

0.0005 

Er2O3

0.0001 

0.0003 

0.0005 

Tm2O3

0.0001 

0.0003 

0.0005 

Yb2O3

0.0001 

0.0003 

0.0005 

Lu2O3

0.0001 

0.0003 

0.0005 

Non-RE Impurities
% max.

Fe2O3

0.0001 

0.0003 

0.0005 

SiO2

0.0020 

0.0020 

0.0050 

CaO

0.0010 

0.0020 

0.0020 

Cl-

0.0100 

0.0100 

0.0200 

L.O.I.

% max.

1

1

1

 

Packaging

50 kg in iron drum lined with double PE bag.

 

Others

Specifications can be customized upon request.

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Contact

Wuyi East Road, Yiyang, Hunan, China

Contact number: 0737 3106538

E-mail: julu@yyre.com

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