... of cyanamide 50% in China 2) CAS: 420-04-2 3) 5L,10L,20L,200L 4) Colorless or blue or light pink ... nectarines,Kiwi Fruit, cherry and many kinds of deciduous plants.3) Cyanamide 50%, 30% and cyanamide 95%min (CAS No.: 420 ... be used as water purification agent of food additive.Packing: 5L, 10L, 20L, 200L HDPE durm.20 liters packing and 200 ...