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NIST742

Alumina

NIST® SRM® 742, reference point

Synonym(s):

Aluminum oxide, Alumina

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About This Item

Linear Formula:
Al2O3
CAS Number:
1344-28-1
Molecular Weight:
101.96
MDL number:
MFCD00003424
UNSPSC Code:
41116107
PubChem Substance ID:
329818773
NACRES:
NA.24

grade

certified reference material

Quality Level

100

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

SRM 742 is provided in powder form and is packaged in units of 10 grams.

SRM 742_cert

SRM 742_SDS

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.

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

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

NIST742:

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Certificates of Analysis (COA)

Lot/Batch Number

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