👉 Sulphonidine is a chemical compound that has the molecular formula C4H9NO. It is an organic compound with the chemical name propylamine and is commonly used as a flavoring agent in cosmetics, pharmaceuticals, and food products. The term "sulphuric acid" refers to sulfur dioxide gas (SO2) which is often used for cleaning and deodorizing purposes. Sulphuric acid can be produced by burning sulfur or other elements with sulfur as