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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], EG-Nr. 603-569-9, Empirical formula C10H12N2Na4O8 · 4 H2O