Dicyandiamide is the most important organic salts, which can be used in Pharmaceuticals, Water treatment & Dyeing Industr DicyandiamideName: Dicyandiamide Molecular Formula: C2H4N4 Molecular weight: 84.08Specification: Dicyandiamide,DCDA is White crystal powder, density is 1.40g/cm. Melting point is 209-211C, it is soluble in water and alcohol, almost insoluble in ethylether and benzene, stable ...