67924-19-0 EINECS 267-804-3 Hexaammonium dihydrogen (hexane-1,6-diylbis(nitrilobis(methylene)))tetrakisphosphonate, compound with 2,2',2''-nitrilotris(ethanol) (1:2) Phosphonic acid, (1,6-hexanediylbis(nitrilobis(methylene)))tetrakis-, hexaammonium salt, compd. with 2,2',2''-nitrilotris(ethanol) (1:2) Phosphonic acid, (hexamethylenebis(nitrilodimethylene))tetra-, hexaammonium, di(triethanolamine) salt