Merck
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267740

Sigma-Aldrich

Aluminum oxide

pore size 58 Å, ~150 mesh

Synonym(s):
Alumina
Linear Formula:
Al2O3
CAS Number:
Molecular Weight:
101.96
EC Number:
MDL number:
eCl@ss:
38120402
PubChem Substance ID:
NACRES:
SB.52

description

weakly acidic

Quality Level

form

powder

technique(s)

ion chromatography: suitable

impurities

<0.03% Fe2O3
<0.4% Na2O

particle size

~150 mesh

pore size

58 Å

surface area

155 m2/g

pH

~6.0 ( in H2O)

mp

2040 °C (lit.)

anion traces

chloride (Cl-): ~0.06 meq/g
silicate (as SiO2): <0.03%

SMILES string

O=[Al]O[Al]=O

InChI

1S/2Al.3O

InChI key

TWNQGVIAIRXVLR-UHFFFAOYSA-N

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Packaging

250 g in poly bottle
1 kg in poly bottle
Brockmann aluminum oxides are suitable for column chromatography and adsorptive filtration.

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

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Certificate of Origin

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