Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
iron citrate

Inventory

EC number:
219-045-4
EC name:
Iron citrate
CAS number:
2338-05-8
CAS number:
2338-05-8
Synonyms
Names:
Identifier:
EC number
249-117-0 (iron citrate hydrate) CAS 207399-12-0
Identifier:
IUPAC name
iron(3+) 2-hydroxypropane-1,2,3-tricarboxylate; Iron(III) citrate hydrate
Identifier:
other: SMILES notation
C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Fe+3]
Identifier:
other: Molecular formula
C6H5FeO7.H2O
2-Hydroxypropane-1,2,3-tricarboxylate; iron(+3) cation

Molecular and structural information

Molecular formula:
C6H8O7.xFe
Molecular weight:
ca. 271.8
SMILES notation:
C(CC(=O)[O-])(CC(=O)[O-])(C(=O)[O-])O.[Fe+3]
InChl:
InChI=1/C6H8O7.Fe/c7-3(8)1-6(13,5(11)12)2-4(9)10;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);/q;+3/p-3
AuxInfo=1/1/N:2,3,6,7,4,1,10,11,12,13,8,9,5;14/E:(1,2)(3,4)(7,8,9,10)(11,12);/gE:(1,2);/rA:14nCCCCOCCOO-OO-OO-Fe+3/rB:s1;s1;s1;s1;s2;s3;d4;s4;d6;s6;d7;s7;;/rC:-.2931,.1793,0;-1.0034,.5862,0;.4207,.5931,0;-.2966,-.6448,0;-.2966,1.0034,0;-1.7172,.1759,0;1.1345,.1828,0;.4172,-1.0621,0;-1.0138,-1.0552,0;-1.7138,-.6483,0;-2.431,.5862,0;1.8414,.5966,0;1.1345,-.6379,0;3.8138,.1448,0;
Structural formula:
Chemical structure

Related substances

open allclose all
Identifier:
EC number
Identity:
222-536-6
Identifier:
CAS number
Identity:
3522-50-7
Identifier:
IUPAC name
Identity:
2-Hydroxypropane-1,2,3-tricarboxylate; iron(+3) cation
Identifier:
CAS number
Identity:
3522-50-7