... important organic salts, which can be used in Pharmaceuticals, Water treatment & Dyeing Industry. DicyandiamideName: Dicyandiamide Molecular Formula: C2H4N4 ... Melting point is 209-211C, it is soluble in water and alcohol, almost insoluble in ethylether and benzene, stable ... manufacture of guanamine, gibuanide, various resins, trimeric cyanamide, fire retardant etc. Used as filler in leatherette and as ...