MilliporeSigma
All Photos(1)

Documents

295108

Sigma-Aldrich

Carbon dioxide

≥99.8%

Sign Into View Organizational & Contract Pricing

Synonym(s):
Carbon dioxide gas
Empirical Formula (Hill Notation):
CO2
CAS Number:
Molecular Weight:
44.01
Beilstein/REAXYS Number:
1900390
EC Number:
MDL number:
PubChem Substance ID:

vapor density

1.52 (vs air)

Quality Level

vapor pressure

56.5 atm ( 20 °C)

assay

≥99.8%

mp

−78.5 °C (lit.)

SMILES string

O=C=O

InChI

1S/CO2/c2-1-3

InChI key

CURLTUGMZLYLDI-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
295116295698364592
vibrant-m

295108

Carbon dioxide

vibrant-m

295116

Carbon monoxide

vibrant-m

295698

Sulfur dioxide

vibrant-m

364592

Carbon-13C dioxide

assay

≥99.8%

assay

≥99.0%

assay

≥99.9%

assay

99% (CP)

mp

−78.5 °C (lit.)

mp

−205 °C (lit.)

mp

−73 °C (lit.)

mp

−78 °C (subl.) (lit.)

vapor density

1.52 (vs air)

vapor density

0.97 (vs air)

vapor density

2.26 (21 °C, vs air)

vapor density

1.52 (vs air)

vapor pressure

56.5 atm ( 20 °C)

vapor pressure

-

vapor pressure

1779 mmHg ( 21 °C)

vapor pressure

-

Packaging

Supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed.

Compatible with the following:
  • Aldrich® lecture-bottle station systems
  • Aldrich® lecture-bottle gas regulators

Other Notes

Legal Information

Aldrich is a registered trademark of Sigma-Aldrich Co. LLC

hose barb

Product No.
Description
Pricing

purge valve

Product No.
Description
Pricing

pictograms

Gas cylinder

signalword

Warning

hcodes

Hazard Classifications

Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk_germany

nwg

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

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
Eoin P Cummins et al.
Cellular and molecular life sciences : CMLS, 71(5), 831-845 (2013-09-21)
The capacity of organisms to sense changes in the levels of internal and external gases and to respond accordingly is central to a range of physiologic and pathophysiologic processes. Carbon dioxide, a primary product of oxidative metabolism is one such
Tomoko Matsuda
Journal of bioscience and bioengineering, 115(3), 233-241 (2012-11-21)
The latest advances in biocatalysis using supercritical carbon dioxide (scCO(2)) are reviewed. Stability and stabilization methodologies of enzymes in scCO(2) as well as reactions for organic synthesis are described. Especially, varieties of examples for lipase-catalyzed synthesis of chiral compounds using
Joseph D Majkut et al.
Philosophical transactions. Series A, Mathematical, physical, and engineering sciences, 372(2019), 20130046-20130046 (2014-06-04)
The Southern Ocean is critically important to the oceanic uptake of anthropogenic CO2. Up to half of the excess CO2 currently in the ocean entered through the Southern Ocean. That uptake helps to maintain the global carbon balance and buffers
Derek R Lovley et al.
Current opinion in biotechnology, 24(3), 385-390 (2013-03-08)
Electricity can be an energy source for microbially catalyzed production of fuels and other organic commodities from carbon dioxide. These electrobiocommodities (E-BCs) can be produced directly via electrode-to-microbe electron transfer or indirectly with electrochemically generated electron donors such as H2

Articles

Solvias MeOBIPHEP Ligands: State-of-the-art atropisomeric MeOBIPHEP ligands, also referred to as MeO-BIPHEP, originally developed by Roche, have an extraordinarily broad performance profile for many synthetic applications due to their modular ligand design.

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

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service