799300
Aluminum oxide
Brockmann I, activated, standard grade, free-flowing, Redi-Dri™
Synonym(s):
Alumina
Sign Into View Organizational & Contract Pricing
All Photos(3)
About This Item
Linear Formula:
Al2O3
CAS Number:
Molecular Weight:
101.96
EC Number:
MDL number:
UNSPSC Code:
12352311
PubChem Substance ID:
NACRES:
SB.52
Recommended Products
Quality Level
product line
Redi-Dri™
form
powder
quality
free-flowing
manufacturer/tradename
CAMAG 504-C-I
surface area
150 m2/g , +/- 10%
impurities
<0.03% Fe2O3
<0.03% SiO2
<0.4% Na2O
particle size
50-300 mesh
pore size
58 Å pore size
pH
4.5±0.5 ( in H2O)
mp
2040 °C (lit.)
anion traces
chloride (Cl-): ≤0.03 (mval/g)
SMILES string
O=[Al]O[Al]=O
InChI
1S/2Al.3O
InChI key
TWNQGVIAIRXVLR-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
General description
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.
Legal Information
Redi-Dri is a trademark of Sigma-Aldrich Co. LLC
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Customers Also Viewed
Micron-scale resolution optical tomography of entire mouse brains with confocal light sheet microscopy.
Silvestri L, et al.
Journal of Visualized Experiments, 80, e50696-e50696 (2013)
Conduction Characteristics of the Lithium Iodide-Aluminum Oxide Solid Electrolytes.
Liang CC.
Journal of the Electrochemical Society, 120(10), 1289-1292 (1973)
Prescott R and Graham MJ.
Oxidation of Metals, 38(3-4), 233-254 (1992)
Thermoanalytical studies of water on activated alumina, Brockmann I-V,(acid, neutral, basic) from- 60? to+ 700? C.
Hampson JW and Bleam WF.
Thermochimica Acta, 288(1), 179-189 (1996)
Chien-Chih Lin et al.
Nanoscale, 5(17), 8090-8097 (2013-07-25)
We demonstrated a promising route for enhancing temperature sensitivity, improving saturation voltage, and reducing power consumption of the MOS(p) tunneling temperature sensors by introducing ultrathin Al2O3 into the dielectric stacks. Detailed illustrations of the working mechanism and device concept are
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.
Contact Technical Service