1,2-Diaminocyclohexenetetra-acetate of sodium 7578-44-1 ACETIC ACID, (1,2-CYCLOHEXYLENEDINITRILO)TETRA-, SODIUM SALT EINECS 231-478-0 Sodium 1,2-diaminocyclohexane tetraacetate Sodium N'-1,2-cyclohexanediylbis(N-(carboxymethyl)glycinate)