Potassium hydrogen sulphate, min. 98 %, extra pure, 500 g, plastic

Potassium hydrogen sulphate, min. 98 %, extra pure, Molar mass (M) 136,17 g/mol, Density (D) 2,32 g/cm³, CAS No. 7646-93-7, UN-Nr. 2509, EC No. 231-594-1, Empirical formula KHSO₄