rhodanic acid

== English == === Etymology === === Noun === rhodanic acid (countable and uncountable, plural rhodanic acids) (obsolete, organic chemistry) thiocyanic acid; an acid that forms a red colour with ferric salts. ==== Derived terms ==== === References === “rhodanic”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.