NIST742
Alumina
NIST® SRM® 742, reference point
Synonym(s):
Aluminum oxide, Alumina
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All Photos(3)
About This Item
Linear Formula:
Al2O3
CAS Number:
Molecular Weight:
101.96
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
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grade
certified reference material
Quality Level
packaging
pkg of 10 g
manufacturer/tradename
NIST®
mp
2040 °C (lit.)
format
matrix material
SMILES string
O=[Al]O[Al]=O
InChI
1S/2Al.3O
InChI key
TWNQGVIAIRXVLR-UHFFFAOYSA-N
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General description
Application
The SRM is a calcined alpha alumina with 99.9% +purity well-suited for its intended application.
Other Notes
Certified for the analytes listed below.
Aluminum oxide(Al2O3)
See certificate for values and more details at nist.gov/SRM.
Aluminum oxide(Al2O3)
See certificate for values and more details at nist.gov/SRM.
Legal Information
NIST is a registered trademark of National Institute of Standards and Technology
SRM is a registered trademark of National Institute of Standards and Technology
Storage Class Code
13 - Non Combustible Solids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
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