329878
Water-18O
(for PET), 97 atom % 18O
Synonym(s):
18O Water
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About This Item
Linear Formula:
H218O
CAS Number:
Molecular Weight:
20.02
MDL number:
UNSPSC Code:
12142200
PubChem Substance ID:
NACRES:
NA.12
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description
Normalized with respect to hydrogen
Quality Level
isotopic purity
97 atom % 18O
form
liquid
technique(s)
PET imaging: suitable
bp
100 °C (lit.)
mp
0 °C (lit.)
density
1.11 g/mL at 20 °C (lit.)
compatibility
(for PET)
mass shift
M+2
SMILES string
[18OH2]
InChI
1S/H2O/h1H2/i1+2
InChI key
XLYOFNOQVPJJNP-NJFSPNSNSA-N
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General description
Water-18O is an isotopic analogue of water.
Application
Water-18O is an isotopically modified water, which is appropriate for PET applications.
It can also be used:
It can also be used:
- In paleoclimatology, hydrology, and plant ecology to determine soil stable oxygen isotope analysis of plant cellulose using δ18O.
- To determine the diffusion of moisture into crystals using secondary ion mass spectrometry (SIMS).
Packaging
Packaged in septum-sealed serum bottles.
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.
Storage Class Code
10 - Combustible liquids
WGK
nwg
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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