... cyanamide calcique.Application:1) Cyanamide 50% solution (CAS No.: 420-04-2) is widely used as an agricultural plant growth regulator, especially ... Cyanamide 50%, 30% and cyanamide 95%min (CAS No.: 420-04-2) is also used as Intermediate of agrochemicals,pharmaceuticals, dye, pigment ... cyanuramide.4) Cyanamide 50%, 30% solution (CAS No.: 420-04-2) can be used as water purification agent of food additive ...