Copper(II) acetate monohydrate, min. 98 %, extra pure, Molar mass (M) 199,65 g/mol, Density (D) 1,88 g/cm³, CAS No. [6046-93-1], UN-Nr. 3077, EG-Nr. 611-978-9, Empirical formula Cu(CH3COO)2 · H2O