NILE CHEMICALS

LANTHANUM (III) OXIDE

Molecular Formula: La2O3

Molecular Weight: 325.82

CAS No. : 1312-81-8

BATCH No. NMO 12/13

Sr.No.

 Test Characteristics

Unit

Specification

Actual   Results

Lower

Upper

1

Appearance  

Visual

------

------

 White Powder

2

Assay by TREO

%

99.90

------

99.91

3

La2O3 by TREO

      %

99.90

-----

99.91

4

Other Rare Earth

%

-----

0.45

0.35

5

Fe

ppm

-----

100

<50

6

Sodium

ppm

-----

100

<50

7

CaO+MgO

%

----

0.01

0.01

 

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