The 50 L of gas is at standard temperature and pressure. The nominal pressure is around ~1650 psig. This product is supplied in a carbon steel lecture bottle with a CGA180M/CGA110F needle valve installed. The dimensions are approximately 14.5 inches long and 2 inches in diameter.
295116
Carbon monoxide
Carbon monoxide
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≥99.0%
Synonym(s):
Carbon oxide (CO)
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About This Item
Empirical Formula (Hill Notation):
CO
CAS Number:
Molecular Weight:
28.01
Beilstein:
3587264
EC Number:
MDL number:
UNSPSC Code:
12142100
PubChem Substance ID:
NACRES:
NA.22
To inquire about this product 295116, please contact your local Merck office or dealer. Contact Technical Service
Recommended Products
vapor density
0.97 (vs air)
Quality Level
Assay
≥99.0%
autoignition temp.
1128 °F
expl. lim.
74 %
bp
−191.5 °C (lit.)
mp
−205 °C (lit.)
SMILES string
[C-]#[O+]
InChI
1S/CO/c1-2
InChI key
UGFAIRIUMAVXCW-UHFFFAOYSA-N
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General description
Carbon monoxide is a versatile building block used in carbonylation reactions and to prepare single-walled carbon nanotubes. [1]
Application
Carbon monoxide can be used in the following applications:
Catalytic hydrogenation of carbon monoxide over transition metals catalysts to form hydrocarbons has been reported.[5]
- Transition-metal-catalyzed carbonylation reactions.[2]
- Insertion of carbon monoxide in metal-carbon bonds during copolymerization reactions.[3]
- To grow single-wall carbon nanotubes (SWNT) via disproportionation reaction catalyzed by molybdenum particles.[4]
Catalytic hydrogenation of carbon monoxide over transition metals catalysts to form hydrocarbons has been reported.[5]
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
also commonly purchased with this product
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Description
Pricing
control valve
hose barb
Product No.
Description
Pricing
purge valve
Product No.
Description
Pricing
recommended
Product No.
Description
Pricing
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 3 Inhalation - Flam. Gas 1A - Press. Gas Compr. Gas - Repr. 1A - STOT RE 1 Inhalation
Target Organs
Heart
Storage Class Code
2A - Gases
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Listings
Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.
EU REACH Annex XVII (Restriction List)
CAS No.
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Stefan W Ryter et al.
The Korean journal of internal medicine, 28(2), 123-140 (2013-03-26)
Gaseous molecules continue to hold new promise in molecular medicine as experimental and clinical therapeutics. The low molecular weight gas carbon monoxide (CO), and similar gaseous molecules (e.g., H2S, nitric oxide) have been implicated as potential inhalation therapies in inflammatory
Saskia Gauthier et al.
The Annals of occupational hygiene, 56(7), 755-763 (2012-08-11)
The installation of wood pellet heating as a cost-effective and climatically neutral source of energy for private households has increased steadily in recent years. We report two deaths that occurred within the space of about a year in wood pellet
Melissa Knauert et al.
Oxidative medicine and cellular longevity, 2013, 360815-360815 (2013-01-01)
Heme oxygenase-1 (HO-1) is a regulated enzyme induced in multiple stress states. Carbon monoxide (CO) is a product of HO catalysis of heme. In many circumstances, CO appears to functionally replace HO-1, and CO is known to have endogenous anti-inflammatory
Insertion of carbon monoxide and alkenes in palladium-carbon bonds of complexes containing rigid bidentate nitrogen ligands: the first example of isolated complexes in stepwise successive insertion reactions on the way to polyketones.
Asselt V, et al.
Journal of the American Chemical Society, 116, 977-977 (1994)
Sinisa Stanic et al.
International journal of radiation oncology, biology, physics, 88(5), 1092-1099 (2014-03-26)
To investigate pulmonary function test (PFT) results and arterial blood gas changes (complete PFT) following stereotactic body radiation therapy (SBRT) and to see whether baseline PFT correlates with lung toxicity and overall survival in medically inoperable patients receiving SBRT for
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