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Bar of carbolic soap, demonstrating the rich red colour that gives the soap its alternative name, red soap. Carbolic soap, sometimes referred to as red soap, is a mildly antiseptic soap containing carbolic acid (phenol) and/or cresylic acid (cresol), both of which are phenols derived from either coal tar or petroleum sources. [1] [2]
Lifebuoy is a British brand of soap marketed by Unilever. Lifebuoy was originally, and for much of its history, a carbolic soap containing phenol (carbolic acid, a compound extracted from coal tar). The soaps manufactured today under the Lifebuoy brand do not contain phenol.
Pasteur's research led him to believe the ferment that produced Butyric acid was a microbe that lived in the absence of oxygen. [268] The last paper that Lister found important was "Recherches sur la putréfaction" (Research on putrefaction) [275] that concluded that "...that putrefecation is determined by living ferments". [276]
The antiseptic properties of phenol discovered by Jules Lemaire were put to good use by the British surgeon Joseph Lister (1827–1912), pioneer of the antiseptic method in operative surgery, who had the idea of putting all his surgical tools and gowns in carbolic acid, as well as the wounds of the operated, thus reducing the postoperative mortality rate from 40% to 15%.
Phenol (also known as carbolic acid, phenolic acid, or benzenol) is an aromatic organic compound with the molecular formula C 6 H 5 OH. [5] It is a white crystalline solid that is volatile . The molecule consists of a phenyl group ( −C 6 H 5 ) bonded to a hydroxy group ( −OH ).
The Greeks also acknowledged the importance of wound closure, and were the first to differentiate between acute and chronic wounds, calling them "fresh" and "non-healing", respectively. Galen of Pergamum, a Greek surgeon who served Roman gladiators circa 120–201 A.D., made many contributions to the field of wound care. [9]
View history; Tools. Tools. move to sidebar hide. Actions Read; Edit; View history; ... Phenol, also known as carbolic acid; Carbolic soap, a type of soap containing ...
He imported carbolic acid (phenol) which was used as a disinfectant, particularly against cholera. It is noted during one cholera outbreak he distributed his stock of carbolic acid free of charge. [citation needed] He exported peppermint oil – refined from peppermint grown in Yamagata prefecture. He is credited for introducing soap, bicycles ...