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High purity alumina

  • Post Date:

    Aug 29,2018
  • Expiry Date:

    Aug 29,2019
  • Detailed Description:

    Cas No. :1344-28-1 High-purity Ultrafine Alumina
    (Qualifications):
    Model
    Parameters UPC955 UPC955F UPC900 UPC900F UPC900S
    Crystal γ- Al2O3 5%
    α- Al2O3 95%
    γ- Al2O3 5%
    α- Al2O3 95%
    γ- Al2O3 10%
    α- Al2O3 90%
    γ- Al2O3 10%
    α- Al2O3 90%
    γ- Al2O3 10%
    α- Al2O3 90%
    Purity, % 99.99 99.99 99.99 99.99 99.99
    Primary Diameter,nm, ≤ 80 80 50 50 50
    D10,μm, ≤ 0.30 0.30 2.0 1.0 0.30
    D50,μm, ≤ 3.00 2.50 5.00 3.00 0.80
    D90,μm, ≤ 6.00 5.00 15 10.0 1.20
    Loose density, g/cm3 0.20-0.30 0.20-0.30 0.15-0.30 0.13-0.28 -
    Tap density, g/cm3 0.25-0.40 0.23-0.35 0.20-0.30 0.15-0.30 -
    BET, m2
    /g 10-20 10-20 50-100 50-100 -
    (Impurity Elements Contents),PPM
    Model

    (Fe) (Na) (Mn) (Mg) (Si) (Ca) (K) (Zn)
    UPC995、UPC900 5 10 <1 2 5 3 <1 1
    UPC995F、UPC900F 5 15 <1 2 8 3 <1 1
  • 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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