Lanthanum Carbonate
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CAS No.：
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587-26-8
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Chemical formula
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La2(CO3)3
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Molar mass
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457.838 g/mol
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Appearance
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White powder, hygroscopic
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Density
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2.6–2.7 g/cm3
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Melting point
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decomposes
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Solubility in water
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negligible
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Solubility
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soluble in acids
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High Purity Lanthanum Carbonate Specification
Purity La2(CO3)3 99.990%
TREO(Total Rare Earth Oxides) 49.77%
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RE
Impurities Contents
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ppm
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Non-REEs
Impurities
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ppm
|
|
CeO2
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<20
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SiO2
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<30
|
|
Pr6O11
|
<1
|
CaO
|
<340
|
|
Nd2O3
|
<5
|
Fe2O3
|
<10
|
|
Sm2O3
|
<1
|
ZnO
|
<10
|
|
Eu2O3
|
Nd
|
Al2O3
|
<10
|
|
Gd2O3
|
Nd
|
PbO
|
<20
|
|
Tb4O7
|
Nd
|
Na2O
|
<22
|
|
Dy2O3
|
Nd
|
BaO
|
<130
|
|
Ho2O3
|
Nd
|
Cl¯
|
<350
|
|
Er2O3
|
Nd
|
SO₄²⁻
|
<140
|
|
Tm2O3
|
Nd
|
|
|
|
Yb2O3
|
Nd
|
|
|
|
Lu2O3
|
Nd
|
|
|
|
Y2O3
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<1
|
|
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【Pakaging】25KG/bag Requirements:moistureproof,dust-free,dry,ventilate and clean.
What is Lanthanum Carbonate used for?
Lanthanum Carbonate(LC) is used in medicine as an effective non-calcium phosphate binder. Lanthanum carbonate is also used for the tinting of glass, for water treatment, and as a catalyst for hydrocarbon cracking.
It is also aplied in solid oxide fuel cell applications and certain high-temperature superconductors.
