Sulphocyanic

Sul`pho`cy`an´ic


a.1.(Chem.) Of, pertaining to, derived from, or designating, a sulphacid, HSCN, analogous to cyanic acid, and obtained as a colorless deliquescent crystalline substance, having a bitter saline taste, and not poisonous.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.