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602930

Sigma-Aldrich

Oxygen-16O2

99.98 atom % 16O, 18O-depleted

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About This Item

Linear Formula:
16O2
CAS Number:
Molecular Weight:
31.99
EC Number:
MDL number:
UNSPSC Code:
12141904
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.

Pictograms

Flame over circleGas cylinder

Signal Word

Danger

Hazard Statements

Hazard Classifications

Ox. Gas 1 - Press. Gas Compr. Gas

Storage Class Code

2A - Gases

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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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
Andrey A Zaspa et al.
Journal of bioenergetics and biomembranes, 52(6), 495-504 (2020-11-16)
The light-induced functioning of photosynthetic pigment-protein complex of photosystem II (PSII) is linked to the vectorial translocation of charges across the membrane, which results in the formation of voltage. Direct measurement of the light-induced voltage (∆V) generated by spinach oxygen-evolving
Christina Ferousi et al.
Chemical reviews, 120(12), 5252-5307 (2020-02-29)
The metallobiochemistry underlying the formation of the inorganic N-N-bond-containing molecules nitrous oxide (N2O), dinitrogen (N2), and hydrazine (N2H4) is essential to the lifestyles of diverse organisms. Similar reactions hold promise as means to use N-based fuels as alternative carbon-free energy
Alise R Muok et al.
Proceedings of the National Academy of Sciences of the United States of America, 116(30), 14955-14960 (2019-07-05)
Many bacteria contain cytoplasmic chemoreceptors that lack sensor domains. Here, we demonstrate that such cytoplasmic receptors found in 8 different bacterial and archaeal phyla genetically couple to metalloproteins related to β-lactamases and nitric oxide reductases. We show that this oxygen-binding
Jing Yang et al.
Environmental science & technology, 51(16), 8972-8980 (2017-07-08)
Chars and other black carbons are reactive toward certain compounds. Such reactivity has been attributed to reduction of O

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