Dictionary entry

Persulphocyanogen

Webster's Dictionary 1913

Per‐sul′pho‐cy‐an″o‐gen (?), n.(Chem.) An orange-yellow substance, produced by the action of chlorine or boiling dilute nitric acid and sulphocyanate of potassium; — called also pseudosulphocyanogen, perthiocyanogen, and formerly sulphocyanogen.