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Cerium Metal 7440-45-1

Country/Region china
Company Kehong Rare Earth Golden Supplier
Categories Zirconia Based Ceramics
Telephone 0086-20-87541636, 0086-20-22230988
ICP License Issued by the Chinese Ministry
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    Cerium Metal 7440-45-1

    Cerium Metal

    Cerium, atomic no. 57, symbol Ce, weight at 140.12, is the most abundant of the rare earths. It is strongly acidic and a strong oxidizer.
    In glass industry, it is considered to be the most efficient glass polishing agent for precision optical polishing. It is also used to decolorize glass by keeping iron in its ferrous state.
    Cerium is also used in a variety of ceramics, including dental compositions and as a phase stabilizer in zirconia-based products.
    In catalytic converters Cerium acts as a stabilizer for the high surface area alumina, as a promoter of the water-gas shift reaction, and as an oxygen storage component. It is used in FCC catalysts containing zeolites to provide both catalytic reactivity in the reactor and thermal stability in the regenerator.
    In steel manufacturing, it is used to remove free oxygen and sulfur.

    Available products

    Product CAS7440-45-1
    Chemical FormulaCe
    Main applicationsMetallurgy, an additive for hydrogen storage alloy

    Metal analysis

    Standard Specifications

    Product Code

    Grade

    99.95%

    99.9%

    99%

    CHEMICAL COMPOSITION

    Ce/TREM (% min.)

    99.95

    99.9

    99

    TREM (% min.)

    99

    99

    99

    Rare Earth Impurities ( in TREM, % max.)

    La
    Pr
    Nd
    Sm
    Eu
    Gd
    Y

    0.005
    0.005
    0.005
    0.001
    0.001
    0.001
    0.001

    0.03
    0.01
    0.01
    0.005
    0.005
    0.005
    0.01

    0.3
    0.1
    0.1
    0.03
    0.03
    0.03
    0.1

    Non-Rare Earth Impurities ( % max.)

    Fe
    Si
    Ca
    Al
    Mg
    Mo
    O
    C
    Cl

    0.1
    0.02
    0.02
    0.03
    0.02
    0.03
    0.03
    0.03
    0.02

    0.2
    0.03
    0.02
    0.03
    0.05
    0.03
    0.05
    0.05
    0.03

    0.25
    0.05
    0.03
    0.03
    0.15
    0.03
    0.05
    0.05
    0.05

    Discription

    Cerium Metal is silver lump. It is used as additive for special steel, Non-ferric Alloy, Hydrogen Storage Alloy, also reducer for making other Rare Earth metal.

    Packing

    In iron drum with inner PVC bag of 100kg net each, as well as according to customers' requirements.

    Quality Cerium Metal 7440-45-1 for sale
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