FERRICYANIC

Fer′ri‐cy‐an″ic (?), a. [[Ferri- + cyanic.]] (Chem.) Pertaining to, or derived from, a ferricyanide. Ferricyanic acid (Chem.), a brown crystalline substance, H6(CN)12Fe2, obtained from potassium ferricyanide, and regarded as the type of the ferricyanides; — called also hydro-ferricyanic acid, hydrogen ferricyanide, etc.