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Rare-earth REY-12 Y-type Zeolite molecular sieve desiccant

  • Post Date:

    Sep 07,2020
  • Expiry Date:

    Oct 07,2020
  • Detailed Description:

    Cas No. :1344-28-1 Quantity: 1Kilograms
    Specs:SiO2/Al2O3,12,30,60
    Price:3.99 USD Metric Tons
    Payment Method: L/C,T/T
    Rare-earth REY-12 Y-type Zeolite molecular sieve desiccant
    The content of mixed rate earth oxide RE2O3 is no less than 12%,and the ratio between La2O3 and CeO2 of the rare earth can be adjusted according to the requirement of the user.

    RUSY-12 Quality Control Targets

    Item
    Unit
    Max
    Typical
    Max
    Analytical Method
    Relative crystallinity
    %
    55
    60

    X-ray diffractometer
    Cell parameter
    ×10-10m
    24.57
    24.60
    24.64
    X-ray diffractometer
    Total specific surface
    m2/g
    590
    610

    N2 Adsorption
    Na2O
    wt %

    1.5
    1.8
    Flame Photometric Analysis
    SO42-
    wt %

    0.2
    0.4
    XRF
    RE2O3
    wt %
    11.0

    13.0
    Chemical Analysis
    LOI
    wt %

    5
    10
    Gravimetric Analysis
    Lattice collapse temperature

    1005


    Differential scanning calorimeter
    D,50
    μm

    5
    6
    Laser Scatter Distribution
  • CAS Registry Number:

    1344-28-1
  • Synonyms:

    ;alpha-Alumina;Aluminumoxidegammamodmicron;Aluminamesh;alpha Alumina;Aluminium oxide;Aluminium oxide,active;oxo-oxoalumanyloxy-alumane;dialuminum oxygen(-2) anion;Aluminium oxide wafer;;corundum, artificial;Corundum (lattice spacing, other parameters);activated alumina;alumina activated;activated alumina ball;activated alumina desiccant;Ultrafine Alumina;
  • Molecular Formula:

    Al2O3
  • Molecular Weight:

    101.9613
  • Molecular Structure:

    1344-28-1 Aluminum oxide
  • Hazard Symbols:

     Xi:;
  • Risk Codes:

    R36/37/38:;
  • Safety Description:

    S24/25:;
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