The correct spelling of the chemical compound commonly known as "calcium sulfite" is actually "calcii sulphis." This spelling follows the conventions of Latin, which explains the use of the Roman numerals "ii" to represent two atoms of the element calcium. The word "sulphis" is an alternate spelling of "sulphite," which has since been replaced by the American English spelling "sulfite." In IPA phonetic transcription, the word is pronounced as "kæl'tʃaɪ 'sʌlfɪs."
Calcii sulphis is a chemical compound primarily composed of calcium and sulfur. It is an inorganic compound commonly used in various industries and applications. The compound is formed through the combination of calcium, a silvery-white metallic element, and sulfur, a yellow, brittle nonmetal.
Calcii sulphis has the chemical formula CaS, with Ca representing calcium and S representing sulfur. It appears as a white to light yellow solid. It is often found in the form of a powder or small crystalline granules that may emit a slight odor of sulfur.
In the field of medicine, calcii sulphis has been historically used as a reducing agent due to its ability to react with and remove oxygen from certain substances. It has also been employed as an antiseptic to prevent and control the growth of microorganisms.
Furthermore, calcii sulphis has found applications in various industrial sectors. It can be used in the production of chemicals, such as dyes and pigments. It also serves as a reducing agent in metal refining processes, aiding in the removal of impurities from metallic ores. Additionally, the compound can be utilized as a sulfur source in the preparation of other sulfur-containing compounds or materials.
Overall, calcii sulphis is a crystalline compound that offers a range of beneficial properties and finds utility in numerous fields, including medicine and industry.
Calcium sulphurosum, calcium sulphite, a white powder used as an intestinal antiseptic, and locally in the treatment of parasitic skin diseases.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
The word "calcii sulphis" seems to be a combination of Latin and English.
In Latin, "calcii" is the genitive form of "calx", which means "lime" or "chalk". "Calx" itself comes from the Proto-Indo-European root *kleh₃g, meaning "to be/become hot", which evolved into the Latin verb "calēre", meaning "to be hot".
"Sulphis" is likely derived from the English word "sulfite", which refers to a chemical compound or salt containing the sulfite ion (SO3). "Sulfite" comes from the Latin suffix "-itus", which is used to form nouns and adjectives indicating a state or condition. In this case, it relates to sulfur.