| Identification | More | [Name]
Ferrous oxalate | [CAS]
516-03-0 | [Synonyms]
FERROUS OXALATE
IRON (II) OXALATE
IRON OXALATE
OXALIC ACID IRON (II) SALT
Ethanedioicacid,iron(2+)salt(1:1)
ethanedioicacid,iron(2+)salt(1:1)[qr]
ethanedioicacid,iron(2++)salt(1:1)
ferrox[qr]
iron(2+)oxalate[qr]
iron(ii)oxalate[qr]
ironoxalate[fec2o4][qr]
ironoxalate[qr]
ironprotoxalate[qr]
oxalicacid,iron(2+)salt(1:1)[qr]
Iron(Ii)Oxalate,Gpr
Iron, ethanedioato(2-)-.kappa.O1,.kappa.O2-
Iron(II) oxalate hydrate min
Iron, [ethanedioato(2-)-kO1,kO2]-
Oxalic acid, iron(2+) salt
Oxalic acid iron(II) | [EINECS(EC#)]
208-217-4 | [Molecular Formula]
C2FeO4 | [MDL Number]
MFCD00012475 | [Molecular Weight]
143.86 | [MOL File]
516-03-0.mol |
| Chemical Properties | Back Directory | [Appearance]
Pale-yellow, crystalline powder; odorless. Soluble in acids; insoluble in water. | [Melting point ]
190°C | [density ]
2.30 | [vapor pressure ]
0.038Pa at 25℃ | [storage temp. ]
Inert atmosphere,Room Temperature | [solubility ]
Soluble in acids | [form ]
Powder | [Water Solubility ]
Slightly soluble | [Sensitive ]
Hygroscopic | [Exposure limits]
ACGIH: TWA 1 mg/m3
NIOSH: TWA 1 mg/m3 | [InChI]
InChI=1S/C2H2O4.Fe/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2 | [InChIKey]
OWZIYWAUNZMLRT-UHFFFAOYSA-L | [SMILES]
O=C1O[Fe]OC1=O | [LogP]
-0.855 | [Uses]
Photographic developer, pigment in glass, plastics, paints. | [CAS DataBase Reference]
516-03-0(CAS DataBase Reference) | [EPA Substance Registry System]
516-03-0(EPA Substance) |
| Hazard Information | Back Directory | [General Description]
Odorless yellow solid. Insoluble in water and denser in water. Sinks in water. | [Reactivity Profile]
Inorganic reducing agents, such as FERROUS OXALATE(516-03-0), react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive. | [Air & Water Reactions]
Insoluble in water. | [Hazard]
Toxic. Evolves carbon monoxide on heating. | [Health Hazard]
Inhalation of dust may cause irritation of nose and throat. Ingestion causes burning pain in throat and stomach; mucous membranes turn white; can also cause vomiting, weak pulse, collapse, and death. Dust irritates eyes and may irritate skin on prolonged contact. | [Fire Hazard]
Special Hazards of Combustion Products: Iron fume or iron oxide fume may form in fire. | [Description]
Ferrous oxalate, or iron (II) oxalate, is a chemical compound consisting of one iron (II) ion (Fe2+) and one oxalate ion (C2O42-). It has the chemical formula FeC2O4.
Iron(II) oxalate is more commonly encountered as the dihydrate, FeC2O4·2H2O . Its crystal structure consists of chains of oxalatebridged iron atoms, capped by water molecules.
When heated, it dehydrates and decomposes into carbon dioxide, carbon monoxide, iron oxides and pyrophoric black iron. | [Chemical Properties]
Pale-yellow, crystalline powder; odorless. Soluble in acids; insoluble in water. | [Flammability and Explosibility]
Notclassified | [Synthesis]
1) Room temperature aging method. Weigh a certain amount of oxalic acid and ammonium ferric sulfate, add water to dissolve, stir with a magnetic stirrer at room temperature for 30 min, aging for 3 h. When the reaction is complete, wash with distilled w |
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