364592
Carbon-13C dioxide
99.0 atom % 13C, <3 atom % 18O
Synonym(s):
13C Labeled carbon dioxide, 13CO2
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About This Item
Empirical Formula (Hill Notation):
13CO2
CAS Number:
Molecular Weight:
45.00
UNSPSC Code:
12352119
NACRES:
NA.11
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3087932
Product Name
Carbon-13C dioxide, 99.0 atom % 13C, <3 atom % 18O
InChI
1S/CO2/c2-1-3/i1+1
SMILES string
O=[13C]=O
InChI key
CURLTUGMZLYLDI-OUBTZVSYSA-N
vapor density
1.52 (vs air)
isotopic purity
99.0 atom % 13C
<3 atom % 18O
assay
99% (CP)
mp
−78 °C (subl.) (lit.)
mass shift
M+1
storage temp.
room temp
Quality Level
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Application
Important basic building block for 13C labeled compounds.
Other Notes
Stainless steel control valve Z146951 or Z187224 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 20 psig for 1 L and 290 psig for 10 L. These pressures are slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.
signalword
Warning
hcodes
pcodes
Hazard Classifications
Press. Gas Liquefied gas
Storage Class
2A - Gases
wgk
nwg
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
Regulatory Information
监管及禁止进口产品
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