IRON (II) OXIDE

Base Information

• Chemical Name: IRON (II) OXIDE
• CAS No.: 1345-25-1
• Molecular Formula: FeO
• Molecular Weight: 71.8464
• Mol file: 1345-25-1.mol

Synonyms:C.I. 77489;Iron monooxide;Iron monoxide;Iron oxide (FeO);Iron(II) oxide;Natural wuestite;

Chemical Property of IRON (II) OXIDE

Chemical Property:

• Appearance/Colour: solid
• Melting Point: 1369 °C
• PSA: 17.07000
• Density: 5.7 g/mL at 25 °C(lit.)
• LogP: -0.12130
• Sensitive.: Air Sensitive
• Water Solubility.: Insoluble in water and alkalies. Soluble in HCl, H{2}SO{4}. Slightly soluble in HNO{3}Insoluble in water, alcohol and alkali. So

Purity/Quality:

99.9% ^*data from raw suppliers

Iron(II) oxide 10 mesh, 99.7% trace metals basis ^*data from reagent suppliers

Safty Information:

• Pictogram(s): F
• Hazard Codes: F
• Statements: 11
• Safety Statements: 16-33-7/9

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Description: When iron is heated in a low partial pressure of oxygen above 575°C, FeO is formed. However, this is only stable at high temperatures and decomposes into iron and Fe304 when it is cooled slowly. To obtain crystalline FeO the high temperature product must be quenched rapidly to stop this disproportionation.
• Physical properties: Black cubic crystal; density 5.7g/cm3; melts at 1,377°C; insoluble in water and alkalies; dissolves in acids.
• Uses: In manufacture of green, heat-absorbing glass; in steel manufacture; and as a catalystIron(II) oxide is used in manufacturing of green, heat-absorbing glass; in steel manufacture; and as a catalyst. It is used as a dye or pigment in pottery, glazes and glasses. It finds application as heat-absorbing glass used in buildings and automobiles. It is used as a precursor in the production of steel. It is also used in cosmetics and some tattoo inks. It can also be used for filtering phosphates from home aquaria and acts as a catalyst in a number of industrial and chemical operations. In manufacture of green, heat-absorbing glass; in steel manufacture; in enamels; as catalyst.

Technology Process of IRON (II) OXIDE

There total 255 articles about IRON (II) OXIDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 92.0%

iron(III) oxide → iron(II) oxide (1345-25-1)

Guidance literature:

With water; hydrogen; In neat (no solvent); byproducts: Fe; formation of FeO at 800°C;;

Reference yield:

→ iron(II) oxide (1345-25-1)

Guidance literature:

Reference yield:

iron pentacarbonyl (13463-40-6,37220-42-1) → iron(II) oxide (1345-25-1) + iron(III) oxide

Guidance literature:

In N,N-dimethyl-formamide; at 160 ℃; for 2h; Heating / reflux;

upstream raw materials:

iron(III) phosphate

iron

water

hydrogen

Downstream raw materials:

Prussian blue

iron

sodium hydroxide

iron(III) chloride

Refernces

• 1、 Sorescu, Monica,Xu, Tianhong,Wise, Adam,Díaz-Michelena, Marina,McHenry, Michael E.. "Studies on structural, magnetic and thermal properties of xFe 2TiO4-(1-x)Fe3O4 (0≤x≤1) pseudo-binary system". . p. 1453 - 1462. Retrieved 2012.
• 2、 Son,Lee,Shin,Ku. "Radiative lifetimes of the FeO orange system". . p. 658 - 664. Retrieved 2000.
• 3、 Lileev,Yagodkin,Grishina,Khanenya,Nefedov,Popova. "Hard magnetic nanocrystalline alloys of Fe-Fe2O3 system". . p. 1217 - 1220. Retrieved 2005.
• 4、 Coombs, P. G.,Munir, Z. A.. "Cyclic reduction-oxidation of haematite powders". . . Retrieved 1989.
• 5、 Tao, Zheng-Xiong,Li, Le-Zhong,Wu, Xiao-Hui,Zhong, Xiao-Xi,Zhong, Zi-Chen. "Structural, magnetic and electrical properties of CoSi ferrites synthesized by sol-gel self-propagating method". . . Retrieved 2021.
• 6、 Berdunov,Mariotto,Balakrishnan,Murphy,Shvets. "Oxide templates for self-assembling arrays of metal nanoclusters". . p. L287-L290. Retrieved 2006.
• 7、 Masuda, S.,Harada, Y.,Kato, H.,Yagi, K.,Komeda, T.,et al.. "". . . Retrieved 1988.
• 8、 Le Breton,Steyaert. "A Moessbauer investigation of the dissociation of the Nd2Fe14B phase". . p. 4941 - 4959. Retrieved 1999.
• 9、 Schmidt, Peer. "How to get ternary solid solutions Fe1-xM′xO (M = Co, Ni)? A thermodynamic concept". . p. 2847 - 2855. Retrieved 2008.
• 10、 Loginova,Faletrov,Koval'chuk,Osipovich,Polozov,Chernyavskaya,Zheldakova,Azarko,Gres,Shadyro,Shkumatov. "Redox-active metal(II) complexes of sterically hindered phenolic ligands: Antibacterial activity and reduction of cytochrome c". . p. 1646 - 1652. Retrieved 2010.