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    Anhydrous lanthanum chloride

    Anhydrous lanthanum chloride

    Item

    LaCL3AH)-4N

    LaCL3AH)-3N

    REO

    ≥66.09

    ≥65.76

    La2O3/REO

    ≥99.99

    ≥99.90

    Relative purity of rare earth   (wt)

    CeO2/TREO

    ≤0.0015

    resultant≤1.0

    Pr6O11/TREO

    ≤0.0015

    Nd2O3/TREO

    ≤0.0010

    Sm2O3/TREO

    ≤0.0010

    Y2O3/TREO

    ≤0.0010

    Eu2O3/TREO

    resultant≤0.0040


    Gd2O3/TREO

    Tb4O7/TREO

    Dy2O3/TREO

    Ho2O3/TREO

    Er2O3/TREO

    Tm2O3/TREO

    Yb2O3/TREO

    Lu2O3/TREO

    Non-rare earth impurity (wt)

    Fe2O3

    ≤0.0010

    ≤0.0030

    SiO2

    ≤0.0030

    ≤0.0050

    CaO

    ≤0.0010

    ≤0.0030

    CuO

    ≤0.0010

    ≤0.0030

    NiO

    ≤0.0010

    ≤0.0020

    PbO

    ≤0.0010

    ≤0.0020

    Al2O3

    ≤0.0010

    ≤0.0020

    MnO2

    ≤0.0010

    ≤0.0020

    MgO

    ≤0.0010

    ≤0.010

    Na2O

    ≤0.0010

    ≤0.010

    K2O

    ≤0.0010

    ≤0.010

    NH4+

    ≤0.050

    ≤0.10

    water insoluble

    ≤0.01

    ≤0.05

    water

    ≤0.5

    ≤1.0

    Application: It is mainly used as raw material for smelting metal lanthanum and preparing petroleum cracking catalyst


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