CAS Number: 60-00-4
Chemical Name: Edetic Acid
Molecular Formula: C10H16N2O8
Molecular Weight: 292.24

CAS Number: 139-13-9
Chemical Name: Nitrilotriacetic Acid
Molecular Formula: C6H9NO6
Molecular Weight: 191.14

CAS Number: 139-33-3
Chemical Name: Ethylenediaminetetraacetic Acid Disodium Salt
Molecular Formula: C10H14N2Na2O8
Molecular Weight: 336.21

CAS Number: 7379-27-3
Chemical Name: Ethylenediaminetetraacetic Acid Potassium Salt
Molecular Formula: C10H12K4N2O8
Molecular Weight: 444.6