High Quality Deuterium CAS NO (7782-39-0) Available For Sale At Cheap Price

1. Chemical Structure and Identity:

Deuterium, symbolized as ^2H or D, is an isotope of hydrogen. While hydrogen typically consists of one proton and one electron, deuterium contains one proton, one neutron, and one electron.

2. Synthesis and Production:

Deuterium can be produced through various methods, including heavy water (deuterium oxide) electrolysis, which separates deuterium from regular hydrogen, and the distillation of liquid hydrogen to isolate deuterium gas.

3. Physical Properties:

• Atomic Mass: Deuterium has an atomic mass of approximately 2 atomic mass units (amu), compared to approximately 1 amu for regular hydrogen.
• Density: Deuterium is denser than regular hydrogen, with a density of approximately 0.169 grams per cubic centimeter at standard conditions.
• Boiling Point: Deuterium has a boiling point of approximately -249.7°C, compared to -252.9°C for regular hydrogen.

4. Chemical Properties:

• Isotopic Substitution: Deuterium can be used in isotopic substitution reactions, where one or more hydrogen atoms are replaced with deuterium atoms. This can lead to changes in the physical and chemical properties of the compound.
• Kinetic Isotope Effect: Deuterium substitution can also result in the kinetic isotope effect, where the rate of a chemical reaction is influenced by the mass difference between hydrogen and deuterium atoms.

5. Applications and Uses:

Deuterium has various applications across different fields:

• Nuclear Reactors: Deuterium is used as a fuel in certain types of nuclear reactors, particularly in heavy water reactors (CANDU reactors), where heavy water serves as both a moderator and a coolant.
• Nuclear Magnetic Resonance (NMR) Spectroscopy: Deuterium is employed as a solvent in NMR spectroscopy to dissolve samples for analysis. Deuterated solvents are preferred because they do not interfere with the signals of interest.
• Pharmaceuticals: Deuterium can be incorporated into drug molecules to improve their pharmacokinetic properties, such as metabolic stability and half-life, through the deuterium isotope effect.

6. Safety and Handling:

Deuterium gas poses similar safety considerations to regular hydrogen gas and should be handled with care. It is flammable and can form explosive mixtures with air when in concentrations above its flammable limit. Proper storage, handling, and ventilation measures should be in place to minimize the risk of accidents.

7. Environmental Impact:

Deuterium itself is not considered environmentally hazardous. However, the production and use of heavy water, which contains deuterium, may have environmental implications. Proper waste management and disposal practices should be followed to mitigate any potential environmental impact.

8. Regulatory Considerations:

Regulations regarding the handling, storage, transportation, and use of deuterium may vary depending on local and national regulations. Compliance with relevant safety guidelines and regulations is essential to ensure the safe handling and utilization of deuterium.

In summary, deuterium is an isotope of hydrogen with unique physical and chemical properties. Its applications range from nuclear energy to pharmaceuticals, and it is essential in various scientific and industrial processes. Proper safety precautions and regulatory compliance are necessary when handling and using deuterium.