90247-45-3

Tetrasodium α,α'.-(ethylenediimino)bis[(2-hydroxy-5-sulphonatophenyl)acetate] tetrasodium alpha,.alpha'.-(ethylenediimino)bis[(2-hydroxy-5-sulphonatophenyl)acetate] α,α'-(1,2-Ethanediyldiimino)bis[2-hydroxy-5-(sodiosulfo)benzeneacetic acid sodium] salt Benzeneacetic acid, a,a'-(1,2-ethanediyldiimino)bis[2-hydroxy-5-sulfo-,sodium salt (1:4)