Aluminum oxide, activated, basic, Brockmann I, 20KG

SKU:
199443-20KG
  • $712.00

    • Description

    Aluminum oxide, activated, basic, Brockmann I, 20KG

    Synonym(s):
    Alumina
    Linear Formula:
    Al2O3
    CAS Number:
    1344-28-1
    Molecular Weight:
    101.96
    EC Number:
    215-691-6
    MDL number:
    MFCD00003424
    eCl@ss:
    38120402
    PubChem Substance ID:
    329751958
    NACRES:
    SB.52

    Quality Level

    100

    grade

    Brockmann I
    activated
    standard grade

    form

    powder

    manufacturer/tradename

    CAMAG 5016-A-I

    technique(s)

    solid phase extraction (SPE): suitable

    impurities

    <0.03% Fe2O3
    <0.4% Na2O

    particle size

    ~150 mesh

    pore size

    58 Å pore size

    surface area

    205 m2/g

    pH

    9.5±0.5 ( in H2O)

    mp

    2040 °C (lit.)

    anion traces

    chloride (Cl-): none detected
    silicate (as SiO2): <0.03%

    SMILES string

    O=[Al]O[Al]=O

    InChI

    1S/2Al.3O

    InChI key

    TWNQGVIAIRXVLR-UHFFFAOYSA-N

    The product is basic activated aluminum oxide (Alumina, Al2O3) having an activity grade Brockman I. The mechanism of formation of protective scales of α-Al2O3 on surfaces of binary M-Al (M = Fe, Ni or Co) alloys at high temperatures has been studied. Activated aluminum oxides having different acidities and water concentrations (having Brockmann activity I-V) can easily detect various types of water (namely free water, pore water, and bound water) on the aluminum oxide present in soils.
    Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.

    Application

    Aluminum oxide (Alumina) has been used for the removal of peroxides from the dehydration solvent (tetrahydrofuran, THF) in a protocol. Protocol involved the high resolution study of fine brain anatomy of fluorescently labeled mouse brains.
    It may be used in the fabrication of polycrystalline lithium iodide-aluminum oxide solid electrolytes. The incorporation of aluminum oxide remarkably increased the conductivity of lithium iodide.

    Packaging

    100 g in poly bottle
    1 kg in poly bottle
    5, 20 kg in poly drum

    SAFETY INFORMATION

    Storage Class Code

    11 - Combustible Solids

    WGK

    nwg

    Flash Point(F)

    Not applicable

    Flash Point(C)

    Not applicable