Bulk supply, competitive price,stable quality cyanoguanidine,Dicyandiamide Specification: Common grade.Assay:99.5%minmoisture:0.3%maxAsh:0.05%maxCalcium:200 ppm maxElectronic grade.Assay:99.8%minmoisture:0.2%maxAsh:0.02%maxCalcium:25 ppm maxFe: 2 ppm maxApplication:intermediate for synthesis in pharma,agrochemical,dyes,fertilizer,flame retardants.Curing agent for Powder coating,adhesivesLeather ...