Ethylenediamine tetraacetic acid tetrasodium salt tetrahydrate, 250 g, >=99 %

Ethylenediamine tetraacetic acid, tetrasodiumsalt tetrahydr. min. 99% p.a., Molar mass (M) 452,24 g/mol, CAS No. 13235-36-4, EC No. 603-569-9, Empirical formula C₁₀H₁₂N₂Na₄O₈ · 4 H₂O