295108
Carbon dioxide
≥99.8%
Sinónimos:
Carbon dioxide gas
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Acerca de este artículo
Fórmula empírica (notación de Hill):
CO2
Número CAS:
Peso molecular:
44.01
EC Number:
204-696-9
UNSPSC Code:
12142100
PubChem Substance ID:
Beilstein/REAXYS Number:
1900390
MDL number:
Assay:
≥99.8%
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Permítanos ayudarleInChI key
CURLTUGMZLYLDI-UHFFFAOYSA-N
InChI
1S/CO2/c2-1-3
SMILES string
O=C=O
vapor density
1.52 (vs air)
vapor pressure
56.5 atm ( 20 °C)
assay
≥99.8%
mp
−78.5 °C (lit.)
Quality Level
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Application
- Sustainable conversion of carbon dioxide: the advent of organocatalysis: This study highlights the role of organocatalysts in CO2 conversion processes, pertinent for chemists interested in green chemistry and catalysis (Fiorani et al., 2015).
- Review of recent technologies for transforming carbon dioxide to carbon materials: This review covers recent developments in transforming CO2 into carbon materials, offering insights into applications in material science and engineering (Park et al., 2022).
- Industrial carbon dioxide capture and utilization: state of the art and future challenges: This article reviews industrial applications of CO2 capture and utilization, discussing current technologies and future challenges, crucial for chemists working on industrial applications of CO2 (Gao et al., 2020).
Packaging
Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.
Compatible with the following:
Compatible with the following:
- Aldrich® lecture-bottle station systems
- Aldrich® lecture-bottle gas regulators
Other Notes
See Technical Information Bulletin AL-151 Gas Regulators: Selection, Installation, and Operation
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
signalword
Warning
hcodes
pcodes
Hazard Classifications
Press. Gas Liquefied gas
Clase de almacenamiento
2A - Gases
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
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Edgar G Hertwich et al.
Proceedings of the National Academy of Sciences of the United States of America, 112(20), 6277-6282 (2014-10-08)
Decarbonization of electricity generation can support climate-change mitigation and presents an opportunity to address pollution resulting from fossil-fuel combustion. Generally, renewable technologies require higher initial investments in infrastructure than fossil-based power systems. To assess the tradeoffs of increased up-front emissions
Kees Jan van Groenigen et al.
Science (New York, N.Y.), 344(6183), 508-509 (2014-04-26)
Soils contain the largest pool of terrestrial organic carbon (C) and are a major source of atmospheric carbon dioxide (CO2). Thus, they may play a key role in modulating climate change. Rising atmospheric CO2 is expected to stimulate plant growth
Dan Li et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(1), 191-196 (2013-12-25)
New materials capable of binding carbon dioxide are essential for addressing climate change. Here, we demonstrate that amyloids, self-assembling protein fibers, are effective for selective carbon dioxide capture. Solid-state NMR proves that amyloid fibers containing alkylamine groups reversibly bind carbon
Steven C Sherwood et al.
Nature, 505(7481), 37-42 (2014-01-02)
Equilibrium climate sensitivity refers to the ultimate change in global mean temperature in response to a change in external forcing. Despite decades of research attempting to narrow uncertainties, equilibrium climate sensitivity estimates from climate models still span roughly 1.5 to
Trevor F Keenan et al.
Nature, 499(7458), 324-327 (2013-07-12)
Terrestrial plants remove CO2 from the atmosphere through photosynthesis, a process that is accompanied by the loss of water vapour from leaves. The ratio of water loss to carbon gain, or water-use efficiency, is a key characteristic of ecosystem function
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