Product: Oxygen-18 gas
Catalog Number: O3282
CAS Number: 32767-18-3
Pricing:
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Formula: 18O2
Enrichment: 99% 18O
Chemical Purity: 99%
Molecular Weight: 36.00
Appearance: Gaseous
Category: All Gases
Stability: Stable under recommended storage conditions.
Storage:

Keep container tightly closed in a dry and well-ventilated place. Contents under pressure.

Transportation:

IATA: Hazard Class: 2.2 (5.1); UN Number: UN1072; Shipping Name: Oxygen, compressed

Literature References:

Le Bars, Didier. Fluorine-18 and medical imaging: Radiopharmaceuticals for positron emission tomography. Journal of fluorine chemistry, 2006, 127(11): 1488-1493.

MSDS:
Applications: 18O2 is used in positron emission tomography (PET) as a precursor to fluorodeoxyglucose (FDG). H2O18 is blasted with hydrogen ions to create F-18, which is then synthesized into FDG and injected into a patient. Images of specific organs can then be viewed using PET. Also used to measure energy expenditure in humans. It also has applications as a tracer molecule in material science and in plant biology.