Sulphocyanate /(?)/

Sul·pho·cy·a·nate

Sulphocyanate

n.
  1. A salt of sulphocyanic acid; -- also called thiocyanate, and formerly inaccurately sulphocyanide. (Chem.)

Phrases & Compounds
Ferric sulphocyanate
a dark red crystalline substance usually obtained in a blood-red solution, and recognized as a test for ferric iron.