Persulphocyanogen
Pronunciation : Per*sul`pho*cy*an"o*gen
Part of Speech : n.
Definition : Defn: 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.
(Chem.)
Source : Webster's Unabridged Dictionary, 1913