CAS 106899-94-9 appears in our catalog under these names: Polyethyleneimine (200-500 mPa.s), Polyethyleneimine (500-2500 mPa.s), Polyethyleneimine (3500-7500 mPa.s), Polyethyleneimine (8500-15000 mPa.s). Offered by: TCI. Available pack sizes: 100g, 500g.