Acetates
Citrates
Oxalates
Carbonyl compounds
Carboxylate anions
Carboxylate salts
Succinates
Lithium orotate | Thiomersal
Phthalates
Tartrates
Sodium fluoroacetate
Strontium ranelate
Gluconates
Formates
Lactates | Benzoate ion
Salts of organic compounds
Glutamates
Sorbates |