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Deuterium gas

Deuterium gas is an elemental substance of stable hydrogen isotopes with the molecular formula D₂. It is a colorless and odorless gas at room temperature and atmospheric pressure. Sharing similar chemical properties with hydrogen, it remains stable under normal conditions. Being flammable, it can form explosive mixtures when mixed with air. Its CAS number is 7782-39-0, and it is also known as heavy hydrogen gas. As a key raw material for high-end industries, it is mainly used in nuclear fusion experiments and the production of deuterated solvents for nuclear magnetic resonance. It is also widely applied in semiconductor wafer processing, laser technology, optical fiber manufacturing and industrial leak detection. Classified as a flammable and explosive hazardous material, it must be stored, transported and used in strict accordance with safety regulations by professional personnel.
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Product Details

Chemical Formula：D2

Cas：7782-39-0

Purity: 99.999%

Appearance: Colorless, odorless gas

 

Applications of Deuterium gas

Deuterium gas, an isotope of hydrogen, has extensive applications in multiple high-tech fields. It is a core material for nuclear fusion research and related energy technologies, serving as key fuel in experimental fusion reactors. In the semiconductor industry, it is used for wafer surface treatment, defect repair and plasma processing, helping improve the performance and stability of electronic devices.

It also plays an important role in analytical chemistry and scientific research, such as manufacturing deuterated solvents for nuclear magnetic resonance spectroscopy. Additionally, deuterium gas is applied in optical fiber production, laser technology and leak detection for industrial equipment. Though chemically stable under normal conditions, it is flammable and forms explosive mixtures with air. All storage, transportation and usage must follow strict safety protocols and be operated by qualified staff.

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