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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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