Adsorbent Media (Inorganic),
Adsorbents, Filter Aids and Drying Agents,
Aluminum,
Aluminum Oxide,
Analytical/Chromatography,
Essential Chemicals,
Materials Science,
Metal and Ceramic Science,
Oxides,
Research Essentials,
Resins & LC Separation Media,
Resins and Media
More...
grade
Brockmann I
activated
standard grade
InChI Key
TWNQGVIAIRXVLR-UHFFFAOYSA-N
form
powder
mfr. no.
CAMAG 507-C-I
impurities
<0.03% Fe2O3
<0.03% SiO2
<0.4% Na2O
particle size
50-300 mesh
pore size
58 ? pore size
surface area
155 m2/g
pH
7.0±0.5 ( in H2O)
mp
2040 °C(lit.)
anion traces
chloride (Cl-): ≤0.03 (mval/g)
Description:
Packaging
1 kg in poly bottle
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
100 g in poly bottle
5 kg in poly drum
General description
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.