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HYDROGEN CHLORIDE GAS Chemical compatibility with O-rings, rubbers, & plastics

Hydrogen chloride gas (HCl) is a colorless, corrosive gas with a sharp, pungent odor, used in various industrial applications. It is highly soluble in water, forming hydrochloric acid. HCl gas is utilized in chemical synthesis, metal refining, and the production of chlorides. It is also employed in the manufacture of pharmaceuticals and as a catalyst in various chemical reactions. Despite its utility, HCl gas poses significant health hazards, including severe respiratory, skin, and eye irritation. Proper handling, storage, and the use of personal protective equipment are essential to ensure safety when working with this corrosive gas.

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