or glyceryl trinitrate
Organic compound, powerful explosive and ingredient of most forms of dynamite .
It is a colourless, oily, somewhat toxic liquid with a sweet, burning taste. Its safe use as a blasting explosive became possible after charcoal or diatomaceous earth . Nitroglycerin is also used in a mixture in rocket propellants. In medicine, it is used to dilate blood vessels, especially to ease angina pectoris .