Accéder au contenu
Merck
Toutes les photos(1)

Documents

422606

Sigma-Aldrich

Carbon-12C dioxide

99.9 atom % 12C

Se connecterpour consulter vos tarifs contractuels et ceux de votre entreprise/organisme
Toutes les photos(1)

About This Item

Formule linéaire :
12CO2
Numéro CAS:
124-38-9
Poids moléculaire :
44.00
Numéro CE :
204-696-9
Numéro MDL:
MFCD00198158
Code UNSPSC :
12352119
ID de substance PubChem :
24866441
Nomenclature NACRES :
NA.12

Densité de vapeur

1.52 (vs air)

Description

13C-depleted

Pureté isotopique

99.9 atom % 12C

Pf

−78.5 °C (subl.) (lit.)

Changement de masse

depleted

Chaîne SMILES 

O=[12C]=O

InChI

1S/CO2/c2-1-3/i1+0

Clé InChI

CURLTUGMZLYLDI-IGMARMGPSA-N

Vous recherchez des produits similaires ? Visite Guide de comparaison des produits

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.
Standard products are packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180 valve. Nominal gas pressures at 21ºC are 320 psig for 10 L and 625 psig for 25 L. Care must be taken when extracting this product from the cylinder.
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.

Produits recommandés

Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 is recommended.

Pictogrammes

Gas cylinder
GHS04

Mention d'avertissement

Warning

Mentions de danger

H280

Conseils de prudence

P410 + P403

Classification des risques

Press. Gas Liquefied 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)

Certificats d'analyse (COA)

Recherchez un Certificats d'analyse (COA) en saisissant le numéro de lot du produit. Les numéros de lot figurent sur l'étiquette du produit après les mots "Lot" ou "Batch".

Déjà en possession de ce produit ?

Retrouvez la documentation relative aux produits que vous avez récemment achetés dans la Bibliothèque de documents.

Consulter la Bibliothèque de documents

Les clients ont également consulté

Slide 1 of 3

1 of 3

Dioxyde de carbone-13C 99 atom % 13C, 99.93 atom % 16O

Sigma-Aldrich

486418

Dioxyde de carbone-13C

Carbon-13C monoxide ≥99 atom % 13C, ≤6 atom % 18O

Sigma-Aldrich

388505

Carbon-13C monoxide

Carbon monoxide ≥99.0%

Sigma-Aldrich

295116

Carbon monoxide

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
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
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
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
Afficher tous les articles scientifiques apparentés

Protocoles

GC Analysis of Permanent Gases and Light Hydrocarbons on Carboxen-1006 PLOT and a Packed Column (Carboxen® 1004)

Separation of Methane; Acetylene; Carbon monoxide; Water; Nitrogen; Carbon dioxide; Ethane; Ethylene

Notre équipe de scientifiques dispose d'une expérience dans tous les secteurs de la recherche, notamment en sciences de la vie, science des matériaux, synthèse chimique, chromatographie, analyse et dans de nombreux autres domaines..

Contacter notre Service technique