418072
Carbon-12C monoxide
99.95 atom % 12C
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About This Item
Linear Formula:
12CO
CAS Number:
Molecular Weight:
28.00
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352119
EC Number:
211-128-3
MDL number:
Product Name
Carbon-12C monoxide, 99.95 atom % 12C
InChI key
UGFAIRIUMAVXCW-IGMARMGPSA-N
InChI
1S/CO/c1-2/i1+0
SMILES string
[12C-]#[O+]
description
13C-depleted
isotopic purity
99.95 atom % 12C
assay
99% (CP)
bp
-191.5 °C (lit.)
mp
-205 °C (lit.)
mass shift
depleted
Quality Level
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Related Categories
Other Notes
Stainless steel control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 is recommended.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
Packaging
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 850 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.
target_organs
Heart
signalword
Danger
Hazard Classifications
Acute Tox. 3 Inhalation - Flam. Gas 1A - Press. Gas Compr. Gas - Repr. 1A - STOT RE 1 Inhalation
Storage Class
2A - Gases
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
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