What does bisulphite mean?
Bisulphite is a salt of bisulphuric acid used in various applications. It is commonly used as a preservative in food, particularly in wine and beer production. In chemical reactions, bisulphite acts as a reducing agent. The term is often confused with sulphite, but technically refers to a specific type of salt. Bisulphite is widely used in various industries, including food and chemical production. Its use is often associated with preventing spoilage and promoting chemical reactions. While it has various applications, bisulphite is a relatively specialized term, and its use is not as widespread as other preservatives or reducing agents.
nounA salt of bisulphuric acid, used as a preservative in food and as a reducing agent in chemical reactions.
- A salt of bisulphuric acid, used as a preservative in food and as a reducing agent in chemical reactions.
"The winemaker used bisulphite to preserve the wine and prevent spoilage."
"The winemaker used bisulphite to preserve the wine and prevent spoilage."
"The chemist used bisulphite as a reducing agent in the reaction."
The plural form is used to describe multiple salts of bisulphuric acid.
"The chemist used bisulphites as reducing agents in the reaction."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of bisulphite
The term 'bisulphite' originates from the Latin words 'bis' meaning 'twice' and 'sulphur' meaning 'sulphur'. The term was first used in the 19th century to describe a specific type of salt formed from bisulphuric acid. Over time, the term has been adopted in various languages and is now used in various industries.
Usage notes
Bisulphite is commonly used in food preservation, particularly in wine and beer production. It is also used in chemical reactions as a reducing agent. The term is often used interchangeably with sulphite, but technically refers to a specific type of salt.