who discovered chlorine and when did they discover it
The only problem was that those who did so did not recognize the element and did not know it then. Early Detection. This phenomenon of isolating this element and not recognizing it continued even when the man credited for its discovery produced it in an experiment. Carl Wilhelm Scheele was the first to study and isolate chlorine gas. He is credited for its discovery in 1774. However, he did not recognize it as an actual element.
Johann Rudolf Glauber (10 March 1604 – 10 March 1670) was a German-Dutch alchemist and chemist. Some historians of science have described him as one of the first chemical engineers. His discovery of sodium sulfate in 1625 led to the compound being named after him: Glauber's salt.e worked first manufacturing mirrors and later for two periods as Apothecary to the court in Giessen, the second time as the Chief Apothecary, leaving because of the Thirty Years War. In Amsterdam he built up a business manufacturing pharmaceuticals (including chemicals such as Glauber's salt).