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  • Cerium Chloride

    CERIUM (III)CHLORIDE,
    Appearance: white powder
    MOL FORMULA: CeCl3.
    CAS Number: 7790-86-5 anhydrous
    MOL WT. 246.48 anhydrous
    density: 3.97 g/cm3
    melt point: 848'C anhydrous
    bolt point: 1727'C
    other name: cerium chloride anhydrous,Cerium Chloride CeCl3,Cerium trichloride,Cerium(III) chloride,Cerium chloride;Cerous chloride;Cerium trichloride;


    CERIUM CHLORIDE ANHYDRATE SPEC:
    TREO(total rare earth oxides) 69% min.
    La2O3/ TREO    0.005% max
    CeO2/TREO    99.99% min.
    Pr6O11/TREO    0.005% max.
    Nd2O3/TREO    0.005% max.
    Sm2O3/TREO    0.0003% max.
    Y2O3/TREO    0.0003% max.
    Fe2O3    0.005% max.
    SiO2    0.005% max.
    CaO      0.003% max.
    NiO      0.001% max.
    MnO2    0.001% max.
    Na2O    0.005% max.
    V2O5    0.001% max.
    Cr2O3    0.001% max.
    Moisture: 1.0% max. Packing in 50 kgs drums. inner vacuum packing.


    CERIUM CHLORIDE HEPTAHYDRATE,
    Appearance: colorless granule crystal
    MOL FORMULA: CeCl3.7H2O heptahydrate
    MOL WT. 372.58 heptahydrate
    CAS Number: 18618-55-8 heptahydrate
    melt point: 90'Cbegan to decompose, 848'C anhydrate melting.
    other name: Cerium(III) chloride hydrate;cerium chloride heptahydrate;Cerous chloride,heptahydrate,Cerium(III) Chloride Heptahydrate


    Cerium Chloride heptahydrate, spec:
    TREO(total rare earth oxides) 45% min.
    La2O3/ TREO 0.05% max
    CeO2/TREO 99.95% min.
    Pr6O11/TREO 0.01% max.
    Nd2O3/TREO 0.01% max.
    Sm2O3/TREO 0.001% max.
    Y2O3/TREO 0.001% max.
    Fe2O3: 0.01% max.
    SiO2: 0.01% max.
    CaO: 0.01% max.
    PBO: 0.001% max.
    SO4: 0.01% max.
    Packing in 50 kgs drums. or 800 kgs bags.


    1.Preparation technology of anhydrous cerium chloride from cerium chloride heptahydrate(CeCl3·7H2O) by vacuum dehydration method was approved.
    Ce(OH)3 + 3 HCl-----CeCl3+3 H2O.

    2. Dry base, cerium and chloride, CeCl3.

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