Polyquaternium-2 PUB (Diaminoarea polymer) CAS No.: 68555-36-2 Molecular Formula:C15H34O4N4 Appearance: colorless to yellowish clear liquid Density (20 °C): 1.137-1.157 g/cm3 Refractive Index (20 °C):1.4640-1.4720 Bp: 105 °C Assay: 60% PH: 7.0-8.5(10% solution) Main Application: It is a cationic surfactant of polyureylene ammonium salt, which can be used as leveling agent in alkaline zinc plating and providing a uniform distribution thickness over a wide range of current densities. In addition, it is used in cosmetics, hair, skin conditioner, cleaning composition and etc. Package:25kgs/plastic drum