Residents near the Austin Powder Plant in northern Vinton County, Ohio were allowed to return home Wednesday evening after being ordered to evacuate when a tank of anhydrous nitric acid leaked ...

Modern fertilizer manufacturing uses the Haber-Bosch and Ostwald processes to fix aerial nitrogen as ammonia, then oxidize the ammonia to nitric acid. Having already created a Haber-Bosch reactor f… ...

Russian forces struck a tank containing nitric acid at a chemical plant in Ukraine’s eastern city of Sievierodonetsk that they are trying to seize, the local governor said on Tuesday, calling on ...

HANTZSCH1 has claimed to have prepared, from anhydrous nitric and perchloric acids, two nitracidium perchlorates, and to have established their compositions by analysis. He represents their ...

A commercial vehicle carrying extremely hazardous nitric acid was involved in a crash on an Arizona highway, prompting officials to evacuate the immediate area, including the University of Arizona ...

Residents near the Austin Powder Plant in northern Vinton County, Ohio were allowed to return home Wednesday evening after being ordered to evacuate when a tank of anhydrous nitric acid leaked ...