Product Name: | Xe-129 | Appearance: | Colorless |
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Chemical Purity: | 99.995% | Grade Standard: | Medical Grade |
Isotopic Enrichment: | ≥81 Atom% Or ≥86 Atom% | Package: | 0.5L Steel Cylinder |
High Light: | colorless odorless gas,periodic table gases |
Xe - 129 Isotopic Gases High Purity for Magnetic Resonance Imaging
Description:
129Xe is a heavy, colorless, odorless, high pressure, noble gas.
The element Xenon has 9 stable isotopes. 129Xe is of particular interest because of its high solubility, high magnetic resonance signal intensity, and large chemical shift. Hyperpolarized 129Xe allows for non-radioactive, non-invasive MRI imaging of gas diffusion in the lungs and blood flow throughout the brain.
Physical and Chemical Properties | |
Chemical name | Xenon-129 |
Chemical Purity | ≥99.95% |
Isotopic Enrichment | ≥81 atom%, or ≥86 atom% |
Natural Abundance | 26.4% |
Atomic Number | 54 |
Neutron Number | 75 |
Mass Number | 129 |
Atomic Mass | 128.904779435 amu |
Spin | +1/2 |
Melting Point | (101.325 kPa) 161.4 K-169.1 ° F -111.7 ° C |
Boiling point) | -162.62 ° F -108.12 ° C, (101.325 kPa) 165.03 K |
Specifications:
Maximum Impurities | |
COMPONENT | CONCENTRATION (%) |
Xenon | 99.95% |
Nitrogen | ≤0.5ppm |
Oxygen | ≤0.5ppm |
Argon | ≤0.5ppm |
Hydrogen | ≤1.0ppm |
Helium | ≤1.0ppm |
Neon | ≤1.0ppm |
Krypton | ≤1.0ppm |
Carbon Dioxide | ≤10.0ppm |
Carbon Monoxide | ≤1.0ppm |
Most stable isotopes of xenon | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Applications:
Helium- 3 main way in gaseous helium, suitable used in the detector, nuclear magnetic resonance (NMR) technology, Spectra, low temperature physics, laser, low temperature superconducting and laboratory research and development.
SHIPPING DATA:
SHIPPING DATA | |
Chemical formula | 3He |
CAS Register Number | 7440-59-7 |
DOT Classification | Nonflammable gas |
DOT Label | Nonflammable gas |
Transport Classification | 2.2 |
UN Number | UN 1046 |
Hazards | High Pressure and suffocation |
Toxicity (TLV) | Asphyxiant |
Flammability Range (in air) | Nonflammable gas |
Odor | None |