15511-81-6 Adipic acid, 1,6-hexanediamine salt EINECS 239-539-3 HA salt HEXANEDIOIC ACID & 1,6-HEXANEDIAMINE Hexamethylenediamine adipate Hexamethylenediamine adipate solution Hexanedioic acid, compd. with 1,6-hexanediamine Nylon salt