Potassium hydrogen tartrate, min. 99,5 %, extra pure, 100 g, plastic

Potassium hydrogen tartrate, min. 99,5 %, extra pure, Molar mass (M) 188,18 g/mol, Density (D) 1,98 g/cm³, Boiling point (bp) 328 °C, CAS No. 868-14-4, EC No. 212-769-1, Empirical formula C₄H₅KO₆