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602930

Sigma-Aldrich

Oxygen-16O2

99.98 atom % 16O, 18O-depleted

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About This Item

Fórmula linear:
16O2
Número CAS:
Peso molecular:
31.99
Número CE:
Número MDL:
Código UNSPSC:
12141904
ID de substância PubChem:

Nível de qualidade

pureza isotópica

99.98 atom % 16O

Ensaio

99% (CP)

forma

gas

alteração de massa

depleted

cadeia de caracteres SMILES

[16O]=[16O]

InChI

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

chave InChI

MYMOFIZGZYHOMD-ZCWHFVSRSA-N

Categorias relacionadas

Embalagem

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.

Pictogramas

Flame over circleGas cylinder

Palavra indicadora

Danger

Frases de perigo

Declarações de precaução

Classificações de perigo

Ox. Gas 1 - Press. Gas Compr. Gas

Código de classe de armazenamento

2A - Gases

Classe de risco de água (WGK)

nwg

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


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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
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 ×

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