nitroprussic Meaning, Definition & Usage

Ni`tro*prus"sic adjective
Etymology
Nitro- + prussic.
Definitions
  1. (Chem.) Pertaining to, derived from, or designating, a complex acid called nitroprussic acid, obtained indirectly by the action of nitric acid on potassium ferrocyanide (yellow prussiate), as a red crystalline unstable substance. It forms salts called nitroprussides, which give a rich purple color with alkaline subphides.

Webster 1913