Ferrous oxalate
Ferrous oxalate Basic information
- Product Name:
- Ferrous oxalate
- Synonyms:
-
- 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]
- CAS:
- 516-03-0
- MF:
- C2FeO4
- MW:
- 143.86
- EINECS:
- 208-217-4
- Product Categories:
-
- other
- Mol File:
- 516-03-0.mol
Ferrous oxalate Chemical Properties
- 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 - LogP
- -0.855
- CAS DataBase Reference
- 516-03-0(CAS DataBase Reference)
- EPA Substance Registry System
- Iron, [ethanedioato(2-)-.kappa.O1,.kappa.O2]- (516-03-0)
Safety Information
- RIDADR
- UN3288
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- Hazardous Substances Data
- 516-03-0(Hazardous Substances Data)
MSDS
- Language:English Provider:Ferrous oxalate
- Language:English Provider:ALFA
Ferrous oxalate Usage And Synthesis
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.
Uses
Used as a photographic developer, glass tint, decorative glass colorant, and pigment in plastics, paints, and lacquers.
Uses
Photographic developer, pigment in glass, plastics, paints.
General Description
Odorless yellow solid. Insoluble in water and denser in water. Sinks in water.
Air & Water Reactions
Insoluble in water.
Reactivity Profile
Inorganic reducing agents, such as Ferrous oxalate, react with oxidizing agents to generate heat and products that may be flammable, combustible, or otherwise reactive.
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.
Flammability and Explosibility
Not classified
Ferrous oxalate Preparation Products And Raw materials
Preparation Products
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Ferrous oxalate(516-03-0)Related Product Information
- Ferrous fumarate
- Ferrous chloride
- Ferrous sulfate monohydrate
- Ferrous acetate
- Basic Green 4
- Tetrapotassium hexacyanoferrate trihydrate
- Ferrous sulfate heptahydrate
- Ammonium iron(II) sulfate
- FERROUS PHOSPHATE
- FERROUS OXALATE 2H2O
- Oxalic acid
- Iron(Ⅲ)oxalate pentahydrate,Iron(Ⅲ) oxalate
- Iron(Ⅱ)oxalate dihydrate,Iron(Ⅱ) oxalate,FERROUS OXALATE DIHYDRATE,FERROUS OXALATE 2H2O
- IRON (III) OXALATE
- Oxalic acid dihydrate
- Iron(II) oxalate hydrate
- Ferrous oxalate
- Ferrous