Chemical composition: macromolecular polymer Uses 　　Can work with PAC, used in the oil-water separator, crude oil dehydration of oil factories and refineries and urban wastewater treatment? 　　 Recommended Dosage 　　diluted to 1-10?? Aq. Solution, dosage is 0.1-25PPM.? 　　 Packing and Storage 50kg or 125kg plastic drum.? Stored at room temperature, Storage period is one year