PYROSULPHURIC Meaning and
Definition
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Pyrosulphuric, also known as fuming sulphuric acid, is a highly corrosive and reactive chemical compound with the chemical formula H2S2O7. It is a strong acid that is formed by the combination of sulfur trioxide (SO3) and water (H2O) in a highly exothermic reaction. Pyrosulphuric acid is often described as a superacid due to its extraordinary acidity, surpassing that of conventional sulfuric acid.
The term "pyrosulphuric" is derived from the combination of the Greek word "pyr," meaning fire, and "sulphuric," referring to the compound's relation to sulfuric acid. This name emphasizes its intense reactivity and ability to generate high temperatures when in contact with organic matter.
Pyrosulphuric acid is a colorless to light brown, dense liquid with a characteristic pungent odor. It is often handled with extreme caution due to its corrosive nature, causing severe burns on contact with skin and eyes. The acid has a wide range of applications in various industrial processes, including as a catalyst, dehydrating agent, and in the synthesis of chemical compounds.
Due to its potent reactivity, pyrosulphuric acid poses significant health and safety risks, requiring strict handling and storage protocols. It should only be manipulated in a well-ventilated environment, with appropriate protective equipment and under trained professionals' supervision.
Common Misspellings for PYROSULPHURIC
Etymology of PYROSULPHURIC
The word "pyrosulphuric" is derived from the Greek words "pyr" meaning "fire" and "sulfur" meaning "sulfur". In combination, "pyrosulphuric" literally translates to "fire sulfur".
The term "pyrosulphuric" is used to describe a type of sulfuric acid known as fuming sulfuric acid or oleum. This highly corrosive liquid has a strong "burning" or "fire-like" effect, hence the association with fire in its name.
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