Salicylic acid the product with sulfuric acid gives salicylic acid: It can also be prepared by the hydrolysis of aspirin (acetylsalicylic acid) or methyl salicylate (oil of wintergreen) with a strong acid or base. Hippocrates, Galen, Pliny the Elder and others knew that willow bark could ease pain and reduce fevers. It was used in Europe and China to treat these conditions. This remedy is mentioned in texts from ancient Egypt, Sumer and Assyria. The Cherokee and other Native Americans used an infusion of the bark for fever and other medicinal purposes. In 2014, archaeologists identified traces of salicylic acid on 7th
A Is for Acid A Is for Acid A Is for Acid is a 2002 British television film based on the life of the serial killer John George Haigh, known as the Acid Bath Murderer, because he dissolved the bodies of six people in sulphuric acid. Haigh, hanged in 1949 for his crimes, had wrongly believed that murder could not be proven without the presence of a body. Starring Martin Clunes in the lead role, the film was shot in Scarborough, chosen because its appearance was believed similar to that of London when Haigh lived there during the 1940s. The film was produced by