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602930

Sigma-Aldrich

Oxygen-16O2

99.98 atom % 16O, 18O-depleted

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About This Item

Formule linéaire :
16O2
Numéro CAS:
7782-44-7
Poids moléculaire :
31.99
Numéro CE :
231-956-9
Numéro MDL:
MFCD00167448
Code UNSPSC :
12141904
ID de substance PubChem :
329758859

Pureté isotopique

99.98 atom % 16O

Pureté

99% (CP)

Forme

gas

Changement de masse

depleted

Chaîne SMILES 

[16O]=[16O]

InChI

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

Clé InChI

MYMOFIZGZYHOMD-ZCWHFVSRSA-N

Catégories apparentées

Conditionnement

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.

Pictogrammes

Flame over circleGas cylinder
GHS03,GHS04

Mention d'avertissement

Danger

Mentions de danger

H270,H280

Classification des risques

Ox. Gas 1 - Press. Gas Compr. Gas

Code de la classe de stockage

2A - Gases

Classe de danger pour l'eau (WGK)

nwg

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

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

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Jiahong Lin et al.
International journal of biological macromolecules, 84, 189-199 (2015-12-23)
Increasing attention has been given to nanobiocatalysis for commercial applications. In this study, laccase was reversibly immobilized onto Cu(ΙΙ)- and Mn(ΙΙ)-chelated magnetic microspheres and successfully applied to remove bisphenol A (BPA) from water. The results indicated that the loading of
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 ×
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
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
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