Polyvinylpyrrolidone K 90, extra pure, 100 g, plastic

Polyvinylpyrrolidone K 90, extra pure, Molar mass (M) 900000-1200000 g/mol, Density (D) 1,2 g/cm³, CAS No. 9003-39-8, Empirical formula (C₆H₉NO)n