486469
Carbonyl-13C sulfide
<5 atom % 18O, 99 atom % 13C
Synonym(s):
Carbon-13C oxysulfide
Sign In to View Organizational & Contract Pricing.
Select a Size
About This Item
Linear Formula:
13COS
CAS Number:
Molecular Weight:
61.07
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352119
MDL number:
Isotopic purity:
99 atom % 13C, <5 atom % 18O
Mass shift:
M+1
InChI
1S/COS/c2-1-3/i1+1
SMILES string
O=[13C]=S
InChI key
JJWKPURADFRFRB-OUBTZVSYSA-N
vapor density
2.1 (20 °C, vs air)
vapor pressure
9034 mmHg ( 21 °C)
isotopic purity
99 atom % 13C, <5 atom % 18O
bp
−50 °C (lit.)
mp
−138 °C (lit.)
mass shift
M+1
Quality Level
Related Categories
Packaging
250 mL quantity is packaged in a 25 mL Sure/Pac™ cylinder with stainless steel 1/4" male NPT valve.
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.
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.
Other Notes
Stainless steel hose adapter Z146838 or stainless steel body mini gas regulator Z513547 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
Legal Information
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Inhalation - Eye Irrit. 2 - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3
Storage Class
2A - Gases
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
新产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
Related Content
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