CAS#:6440-58-0//Appearance:Colorless to light yellow liquid//PH;5.0-7.0//Nitrogen(%):7.8-8.6//Total Solide(%):54-56%//Specific gravit(25℃):1.14-1.17///Dissociative formaldehyde(%):≤2.0%//Total formaldehyde(%):17-18%//As(%):0.0001 Max//Pb(%):0.004%Max//Solubility:Very soluble in water,soluble in lower alcohols and glycols/