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La carbonate

 

Lanthanum Carbonate         

1.  Description: White powder, insoluble in water, soluble in mineral acids.

 

2.  Uses: Used as raw material in producing Lanthanum chloride, Lanthanum Oxide and other compounds.

 

3.  Product Parameters:

Formula:  La2(CO3)3.xH2O

Product code

REO
min

(%)

La2O3/REO

min

(%)

Impurities content max (%)

RE impurities /REO (%)

Non-RE impurities (%)

Total

Fe2O3

CaO

Na2O

PbO

Cl-

SO42-

MgO

La2(CO3)3-1

40

99.99

0.01

0.005

0.01

0.005

0.005

0.050

0.010

0.005

La2(CO3)3-2

40

99.95

0.05

0.005

0.01

0.005

0.005

0.050

0.050

0.005

La2(CO3)3-3

40

99.9

0.1

0.005

0.01

0.005

0.005

0.050

0.010

0.005

La2(CO3)3-4

40

99

1.0

0.01

0.050

0.01

0.005

0.05

0.05

0.01