1.0 2010-04-08 22:11:23 UTC 2025-11-19 00:48:29 UTC FDB014633 Iron(III) ammonium citrate Anticaking agent, dietary iron supplement. May be used in infant formulas [DFC] A complex salt of undetermined structure, composed of iron, ammonia and citric acid; there are two types of salts - brown and green - containing different amounts of iron. [JECFA] Ammonium ferric citrate Ammonium iron(3+) 2-hydroxy-1,2,3-propanetricarboxylate Ammonium iron(3+) citrate Ammonium iron(III) 2-hydroxy-1,2,3-propanetricarboxylate, 8CI Ammonium iron(III) citrate Citric acid, ammonium iron salt, green Citric acid, ammonium iron(3+) salt E381 FAC Ferric ammonium citrate Ferric ammonium citrate, green Iron ammonium citrate Iron ammonium citrate, green Iron(3+) 2-hydroxypropane-1,2,3-tricarboxylate ammoniate Soluble ferric citrate C12H22FeN3O14 488.16 488.04511956 iron(3+) ion triammonium bis(2-hydroxypropane-1,2,3-tricarboxylate) iron(3+) ion triammonium dicitrate 1185-57-5 [NH4+].[NH4+].[NH4+].[Fe+3].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O.OC(CC([O-])=O)(CC([O-])=O)C([O-])=O InChI=1S/2C6H8O7.Fe.3H3N/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;3*1H3/q;;+3;;;/p-3 RCITVHFNWJIDNA-UHFFFAOYSA-K belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups. Tricarboxylic acids and derivatives Organic compounds Organic acids and derivatives Carboxylic acids and derivatives Tricarboxylic acids and derivatives Carbonyl compounds Carboxylic acid salts Carboxylic acids Hydrocarbon derivatives Organic nitrogen compounds Organic oxides Organic transition metal salts Tertiary alcohols Alcohol Aliphatic acyclic compound Carbonyl group Carboxylic acid Carboxylic acid salt Hydrocarbon derivative Organic nitrogen compound Organic oxide Organic oxygen compound Organic salt Organic transition metal salt Organooxygen compound Tertiary alcohol Tricarboxylic acid or derivatives logp -1.3 ChemAxon pka_strongest_acidic 3.05 ChemAxon pka_strongest_basic -4.2 ChemAxon iupac iron(3+) ion triammonium bis(2-hydroxypropane-1,2,3-tricarboxylate) ChemAxon average_mass 488.16 ChemAxon mono_mass 488.04511956 ChemAxon smiles [NH4+].[NH4+].[NH4+].[Fe+3].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O.OC(CC([O-])=O)(CC([O-])=O)C([O-])=O ChemAxon formula C12H22FeN3O14 ChemAxon inchi InChI=1S/2C6H8O7.Fe.3H3N/c2*7-3(8)1-6(13,5(11)12)2-4(9)10;;;;/h2*13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;3*1H3/q;;+3;;;/p-3 ChemAxon inchikey RCITVHFNWJIDNA-UHFFFAOYSA-K ChemAxon polar_surface_area 140.62 ChemAxon refractivity 68.14 ChemAxon polarizability 14.25 ChemAxon rotatable_bond_count 10 ChemAxon acceptor_count 7 ChemAxon donor_count 1 ChemAxon physiological_charge -3 ChemAxon formal_charge 0 ChemAxon