Basic Information | Post buying leads | Suppliers | Cas Database |
Name |
Iron citrate tetrahydrate |
EINECS | 219-045-4 |
CAS No. | 2338-05-8 | Density | 1.906[at 20℃] |
PSA | 99.13000 | LogP | -1.48230 |
Solubility | Soluble in water | Melting Point |
N/A |
Formula | C6H8O7.xFe | Boiling Point | 309.6oC at 760mmHg |
Molecular Weight | 244.948 | Flash Point | 155.2oC |
Transport Information | N/A | Appearance | red to brown powder |
Safety | Risk Codes | N/A | |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
1,2,3-Propanetricarboxylicacid, 2-hydroxy-, iron salt (9CI);Citric acid, iron salt (8CI);Iron citrate(6CI,7CI); |
Article Data | 13 |
Conditions | Yield |
---|---|
Stage #1: citric acid With sodium hydroxide In water for 0.5h; Stage #2: With iron(III) chloride hexahydrate In water at 50 - 55℃; for 1h; | 85% |
Conditions | Yield |
---|---|
In water at 75 - 80℃; for 4h; | 83.8% |
Conditions | Yield |
---|---|
With iron(III) chloride hexahydrate In water at 80 - 90℃; for 1h; | 78% |
Conditions | Yield |
---|---|
In water for 4h; Product distribution / selectivity; | 54% |
for 4h; Product distribution / selectivity; |
Conditions | Yield |
---|---|
In ethanol; water for 1h; Product distribution / selectivity; | |
Stage #1: iron(III) chloride With sodium carbonate In water at 20℃; for 1h; Large scale; Stage #2: In water at 40 - 60℃; Large scale; Stage #3: citric acid In water at 60 - 100℃; for 1h; Large scale; | 15.88 kg |
Conditions | Yield |
---|---|
at 80 - 90℃; | |
at 30 - 90℃; pH=0.8 - 1.5; |
Conditions | Yield |
---|---|
In water mixed molar ratio ligand/Fe(3+) of slightly more than 1; |
Conditions | Yield |
---|---|
Stage #1: iron(III) chloride hexahydrate With sodium hydroxide In water at 25 - 30℃; Large scale; Stage #2: citric acid In water at 80 - 85℃; Large scale; | 1.25 kg |
Stage #1: iron(III) chloride hexahydrate With sodium carbonate In water at 25 - 30℃; for 1.5h; pH=8 - 8.5; Stage #2: citric acid In water at 25 - 120℃; Reagent/catalyst; Temperature; pH-value; | |
Stage #1: iron(III) chloride hexahydrate With sodium hydroxide In water at 0 - 10℃; for 4h; Stage #2: citric acid In water at 20 - 85℃; for 2.5h; |
Conditions | Yield |
---|---|
In water at 80℃; |
Conditions | Yield |
---|---|
In water at 65℃; for 1h; | 1.32 g |
FERRIC CITRATE is used in pharmaceutical industry and lemon ammonium preparation.