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Yttrium Oxide Powder

Yttrium Oxide Powder

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YTTRIUM OXIDE

Molecular Formula: Y2O3

Molecular Weight: 225.81

CAS No. : 1314-36-9

Sr.No.

Test Characteristics

Unit

Specification

Lower

Upper

1

Appearance      

Visual

----

----

2

Assay

%

99.90

----

3

La2O3

%

-----

0.006

4

Sm2O3

%

-----

0.004

5

Nd2O3

%

------

0.002

6

Pr6O11

%

------

0.006

7

Dy2O3

%

-----

0.003

8

Fe2O3

%

-----

0.006

9

Tb4O7  

%

----

0.002

10

CeO2

%

-----

0.006

11

CaO

%

-----

0.002