Bisulphide refers to a chemical compound composed of two sulphur atoms and one or more other elements. The word is spelled with the prefix "bi-" indicating two, followed by "sulphide" which comes from the Latin word "sulfur." The correct phonetic transcription for bisulphide is /baɪˈsʌlfaɪd/. The "i" sounds like "eye," the "u" sounds like "uh," and the "a" sounds like "ah." The final "e" is silent, and the stress is on the second syllable. Bisulphide is commonly used in the production of insecticides, solvents, and pharmaceuticals.
Bisulphide is a term used in chemistry to refer to a specific class of compounds composed of two sulphur atoms bonded together. It is derived from the prefix "bi-", which signifies the presence of two, and "sulphide," which indicates a compound containing sulphur. Bisulphides are also known as disulphides or diatomic sulphides.
Bisulphides are characterized by the chemical formula R-S-S-R, where R represents any organic or inorganic group that can bond with sulphur. The bond between the two sulphur atoms is called a disulphide bond, which is a covalent bond resulting from the sharing of electrons between the sulphur atoms. This bond is relatively strong and resistant to oxidation, making bisulphides important in various biochemical processes.
These compounds have diverse applications in different fields. One example is in organic chemistry, where bisulphides are used as reagents in various reactions due to their ability to undergo homolytic cleavage, resulting in the formation of free radicals. Additionally, bisulphides play a crucial role in protein structure and function as disulphide bonds are responsible for stabilizing the tertiary and quaternary structure of proteins.
In summary, bisulphide refers to a class of compounds containing two sulphur atoms bonded together through a disulphide bond. These compounds have various applications in chemistry, biochemistry, and other scientific fields due to their unique properties and ability to participate in important chemical reactions.
A compound containing two equivalents of sulphur to one of the other element.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "bisulphide" is derived from two components: "bi-" and "sulphide".
The prefix "bi-" comes from the Latin word "bis", meaning "twice" or "double". It indicates that there are two atoms or groups of the element mentioned.
The term "sulphide" is derived from "sulfur", an element with the chemical symbol "S". "Sulphide" refers to a compound formed when sulfur combines with another element or radical.
Therefore, when we combine these two components, "bisulphide" refers to a compound containing two atoms or groups of sulfur.