769290
Aluminum oxide
powder, ultra dry
Synonym(s):
Alumina
Sign Into View Organizational & Contract Pricing
All Photos(1)
About This Item
Linear Formula:
Al2O3
CAS Number:
Molecular Weight:
101.96
EC Number:
MDL number:
UNSPSC Code:
12352311
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
Quality Level
form
powder
surface area
120-190 m2/g
impurities
≤0.5% substances extractable by water
loss
≤1.0% loss on ignition
particle size
>0.063, coeff var ≥72%
<0.063 mm, coeff var ≤28%
>2 mm, coeff var ≤2%
mp
2040 °C (lit.)
bulk density
950‑1100 g/L
anion traces
chloride (Cl-): ≤0.015%
sulfate (SO42-): ≤0.05%
cation traces
As: ≤0.0005%
Fe: ≤0.02%
SMILES string
O=[Al]O[Al]=O
InChI
1S/2Al.3O
InChI key
TWNQGVIAIRXVLR-UHFFFAOYSA-N
Looking for similar products? Visit Product Comparison Guide
Application
Owing to its high hardness, chemical stability and thermal conductivity, alumina finds applications as filler for metals and plastics. It also finds applications in paints, polisher and cosmetics.
Storage Class
13 - Non Combustible Solids
wgk_germany
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
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