Do you have any idea what happens to dynamite in ninety plus degree heat, huh? Dynamite is nitroglycerin stabilised by clay.
Origin and History of Nitroglycerin Chemist Ascanio Sobrero Nitroglycerin was first made by Ascanio Sobrero and he made it by nitrating glycerol.
Glycerol is a common product found in many different things such as sweeteners and for food preservation.
In Ascanio Sobrero was working in the University of Turin. He found that it was a great explosive but it was dangerous because it was extremely sensitive.
He advised against using it as a explosive but people ended up using it anyways because it was the first compound that was more explosive than black powder.
Back then, nitroglycerin was called pyroglycerin, pyro meaning fire. When it became commercially used, there were many casualties because of the instability of nitroglycerin.
An example was when America wanted to use nitroglycerin to blast through rock for the Central Pacific Railroad so they bought three crates but during the transportation of this compound, one crate exploded killing fifteen people.
Transporting liquid nitroglycerin was then banned in California and eventually other states and countries caught on and stopped transporting this explosive and made nitroglycerin on the mining site instead.
Eventually dynamite was developed because everyone stopped buying and transporting liquid nitroglycerin. Dynamite was more stable and it was made by mixing nitroglycerin with diatomite. Eventually dynamite almost completely replaced nitroglycerin for blasting purposes.
Posted by Nitrogycerine Chem at.Nitroglycerin was first discoverd by the Italian chemist Ascanio Sobrero. First he discovered Nitroglycerinis which was made by combing Glyceryl and Nitric Acid, then he discovered Nitroglycerin by adding Sulfuric Acid to that recipe. Nitroglycerin, also known as glyceryl trinitrate (GTN), is a medication used for heart failure, high blood pressure, and to treat and prevent chest pain from not enough blood flow to the heart (angina) or due to cocaine.
A short history of nitroglycerine and nitric oxide in pharmacology and physiology. Marsh N(1), Marsh A.
Author information: (1)School of Life Sciences, Queensland University of Technology, Brisbane, Australia. [email protected] 1.
Nitroglycerine (NG) was discovered in by Ascanio Sobrero in Turin, following work with Theophile-Jules Pelouze. Aug 19, · Nitroglycerin is the oldest and most commonly prescribed short-acting anti-anginal agent; however, despite its long history of therapeutic usage, patient and health care provider education regarding the clinical benefits of the short-acting formulations in .
You are on the scene of a year-old patient with a history of COPD who is breathing 44 times per minute and has a diminished level of consciousness. His wife states he has an Albuterol inhaler and nitroglycerin tablets for angina.
Nitroglycerin is the oldest and most commonly prescribed short-acting anti-anginal agent; however, despite its long history of therapeutic usage, patient and health care provider education.