Description:
Hydrogen is a single substance formed by hydrogen element, with chemical formula H2 and molecular weight of 2.01588. Under normal temperature and pressure, hydrogen is a colorless, tasteless, odorless, non-toxic, highly flammable and insoluble gas in water. The density of hydrogen is 0.089g/L (101.325kpa, 0°C), which is about 1/14 of air, and is the lowest density gas known.

Typical Application:
‌Energy Field‌
Hydrogen fuel cells efficiently convert chemical energy into electricity, offering clean, quiet operation. Widely used in transport and power generation, they enable zero-emission vehicles with long ranges, marking a key future automotive development.
Chip Manufacturing‌
During the chip manufacturing process, hydrogen is used as a reducing agent and protective gas. Hydrogen has important applications in chemical vapor deposition (CVD), annealing process, etching process, cleaning process, passivation process and hydrogen atom injection.
‌Petrochemical Industry‌
Hydrogen is used for hydrogenation treatment in the process of oil refining, which can remove impurities such as sulfur, nitrogen, and oxygen in oil and improve the quality of oil products.
‌Metallurgical Industry‌
Hydrogen can be used as a reducing agent to reduce metal oxides and extract metals. For example, in the smelting process of metals such as tungsten and molybdenum, hydrogen can reduce their oxides to metal elements.
‌Electronic Industry‌
In semiconductor manufacturing, hydrogen can reduce silicon oxides to silicon elements, improving the performance and reliability of devices.

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