The Iron(III) citrate trihydrate , with the CAS register number 17217-76-4, has the molecular formular C6H8 O7 . Fe . 3 H2 O. And its systematic name is ferric citrate trihydrate, also with other names as FERRIC CITRATE ,FERRIC CITRATE 3-HYDRATE ,IRON(III) CITRATE 3-HYDRATE ,IRON(III) CITRATE TRIHYDRATE ,Ironcitratetrihydrate ,Iron(II)citratehydrate ,1,2,3-Propanetricarboxylic acid,2-hydroxy-, iron(3+) salt (1:1),trihydrate ,IRON(III) CITRATE HYDRATE,FE(III): 16.5-20%, FE(II) <3% .

Some characteristics of Iron(III) citrate trihydrate are as below: (1)#H bond acceptors: 10; (2)#H bond donors:  10  ; (3)#Freely Rotating Bonds:  6 ; (4)Polar Surface Area:  140.62. This chemical is light sensitive and you should avoid the heat and moisture while storaging it. And remember not to breathe dust, while using it. Iron(III) citrate trihydrate has some suppliers, such as Weifang Sunwin Chemicals Co., Ltd , A Meryer Chemical Technology Shanghai Company and so on.

In addition, you could also get the molecular structure by using the follwing data information: SMILES:C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.O.O.O.[Fe+3]
InChI:InChI=1/C6H8O7.Fe.3H2O/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);;3*1H2/q;+3;;;/p-3
InChIKey:XIZOGMFSXFMCDT-DFZHHIFOAE
Std. InChI:InChI=1S/C6H8O7.Fe.3H2O/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);;3*1H2/q;+3;;;/p-3