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Ascanio Sobrero (12 October 1812 – 26 May 1888) was an Italian chemist, born in Casale Monferrato. He studied under Théophile-Jules Pelouze at the University of Turin, who had worked with the explosive material guncotton.
(1812-1888) Ascanio Sobrero. Italian chemist who discovered nitroglycerine. Ascanio Sobrero worked as an assistant to Professor J. T. Pelouze in Paris and then became professor of chemistry in Turino, Italy. His face was badly scarred as a result of an explosion in the 1840s.
Ascanio Sobrero, born on this day in 1812, invented nitroglycerin. He just didn’t see any use for it—even though it became, in the hands of Alfred Nobel—yes, that Nobel—the active ingredient in...
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- Ascanio Sobrero – Early Years
- The Discovery of Nitroglycerine
- Alfred Nobel
- Final Years
Ascanio Sobrero was born in Casale Monferrato, Italy. He was the son of doctor Giuseppe Sobrero, the secretary of the Royal University of Turin, then councillor and deputy mayor of Cavallermaggiore, originally from Murello, a village near Cavallermaggiore in Piedmont, and Giuseppina De Michelis. There is not much to find in the sources about his yo...
Around 1846, during his researches Sobrero discovered nitroglycerine by adding glycerol to a mixture of concentrated nitric and sulfuric acids. Pure nitroglycerin is a colorless, oily, somewhat toxic liquid having a sweet, burning taste. He tried heating a drop in a test tube, whereupon it exploded, sending glass fragments everywhere, scarring his ...
Because of the risks inherent in its manufacture and the lack of dependable means for its detonation, nitroglycerin was largely a laboratory curiosity. Until another of Pelouze’s students, the young Alfred Nobel, who returned to the Nobel family’s defunct armaments factory, began experimenting with the material around 1860. It did, indeed prove to ...
From 1860 to 1882 Sobrero obtained the chair of professor at the School of Application for Engineers of Valentino. Together with other chemists, he discovered the properties of sodium and lead tetrachloride and colloidal sulfur. In the last years of his life he also became a member of the National Academy of Sciences. He also dealt with the refrige...
In explosive: Nitroglycerin. …discovered by an Italian chemist, Ascanio Sobrero, in 1846. Although he first called it pyroglycerin, it soon came to be known generally as nitroglycerin, or blasting oil.
Nitroglycerine is an explosive liquid which was first made by Ascanio Sobrero in 1846 by treating glycerol with a mixture of nitric and sulphuric acid.
Quick Reference. (1812–1888) Italian chemist. Born at Casal in Italy, Sobrero began by studying medicine but changed to chemistry, attending the universities at Turin, Paris, and Giessen. He became professor of chemistry at Turin in 1849, staying there until his retirement in 1882.
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