Skip to Content
Merck
All Photos(1)

Key Documents

602930

Sigma-Aldrich

Oxygen-16O2

99.98 atom % 16O, 18O-depleted

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
16O2
CAS Number:
Molecular Weight:
31.99
EC Number:
MDL number:
UNSPSC Code:
12352200
PubChem Substance ID:

Quality Level

isotopic purity

99.98 atom % 16O

Assay

99% (CP)

form

gas

mass shift

depleted

SMILES string

[16O]=[16O]

InChI

1S/O2/c1-2/i1+0,2+0

InChI key

MYMOFIZGZYHOMD-ZCWHFVSRSA-N

Related Categories

Packaging

All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Stefanie Schlicht et al.
ChemElectroChem, 5(9), 1259-1264 (2018-05-22)
Nanoporous iridium electrodes are prepared and electrochemically investigated towards the water oxidation (oxygen evolution) reaction. The preparation is based on 'anodic' aluminum oxide templates, which provide straight, cylindrical nanopores. Their walls are coated using atomic layer deposition (ALD) with a
Marek Pająk et al.
Chemistry Central journal, 11(1), 90-90 (2017-11-01)
The paper examines Co(II)-amino acid-imidazole systems (where amino acid = L-α-amino acid: alanine, asparagine, histidine) which, when in aqueous solutions, activate and reversibly take up dioxygen, while maintaining the structural scheme of the heme group (imidazole as axial ligand and O Investigations
Elvira Romero et al.
ACS chemical biology, 15(2), 504-512 (2020-01-23)
The azoreductase AzoA from the alkali-tolerant Bacillus wakoensis A01 has been studied to reveal its structural and mechanistic details. For this, a recombinant expression system was developed which yields impressive amounts of fully active enzyme. The purified holo enzyme is
Luca Capaldo et al.
ACS catalysis, 10(16), 9057-9064 (2021-04-06)
The use of high-valent antimony-oxo porphyrins as visible-light photocatalysts operating via direct hydrogen atom transfer has been demonstrated. Computational analysis indicates that the triplet excited state of these complexes shows an oxyl radical behavior, while the SbV center remains in
Meiying Liu et al.
Dalton transactions (Cambridge, England : 2003), 49(31), 10895-10900 (2020-07-29)
Ferroelectrics as crucial functional materials have attracted much interest since ferroelectricity was discovered in 1920. Herein, an unusual high-frequency ferroelectric, (CH3)2NH·HCl@Cd-MOF, was successfully obtained through a dual-step synthetic methodology. A chiral porous Cd-MOF with a channel size of 6.8 ×

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