Skip to Content
Merck
All Photos(1)

Key Documents

486418

Sigma-Aldrich

Carbon-13C dioxide

99 atom % 13C, 99.93 atom % 16O

Synonym(s):

13C Labeled carbon dioxide, 13CO2

Sign Into View Organizational & Contract Pricing


About This Item

Empirical Formula (Hill Notation):
13CO2
CAS Number:
Molecular Weight:
45.00
Beilstein:
3087932
MDL number:
UNSPSC Code:
12352119
PubChem Substance ID:

vapor density

1.52 (vs air)

isotopic purity

99 atom % 13C
99.93 atom % 16O

form

gas

mp

−78 °C (subl.) (lit.)

mass shift

M+1

SMILES string

O=[13C]=O

InChI

1S/CO2/c2-1-3/i1+1

InChI key

CURLTUGMZLYLDI-OUBTZVSYSA-N

Looking for similar products? Visit Product Comparison Guide

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.
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.

Recommended products

The use of a brass regulator is recommended.

Pictograms

Gas cylinder

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

nwg

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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