Chemical nature Physical Form Aqueous solution of a modified polyethylenimine with a high molar mass. Pale yellow, aqueous solution Product specification Other properties Active content Apparent viscocity, Brookfield, 20°C, 20 rpm pH range Ionic charge Density d20 Solubility Crystallization point ca. 20% 700 – 1500 mPa·s 7.8 – 8.7 cationic ca. 1060 kg/m3 miscible with cold water in all proportions approx. –4°C (Frozen Polymin SN ap should be thawed out gently and rehomogenized before use)