Goethite (Fe(OH)O)

Base Information Edit

Chemical Name:Goethite (Fe(OH)O)
CAS No.:1310-14-1
Deprecated CAS:12181-28-1,135507-54-9,681125-92-8,741267-27-6,1383942-21-9,1613413-50-5,1677663-39-6,1792172-28-1,2097266-33-4,332902-02-0,2409542-65-8,2489676-69-7,2639892-90-1
Molecular Formula:FeHO₂
Molecular Weight:88.8537
Hs Code.:
European Community (EC) Number:215-176-6
DSSTox Substance ID:DTXSID801318339
Wikipedia:Goethite,Lepidocrocite,Akaganeite
Wikidata:Q412739
Mol file:1310-14-1.mol

Synonyms:alpha-FeOOH;goethite

Suppliers and Price of Goethite (Fe(OH)O)

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Sigma-Aldrich
Goethite 30-63% Fe
100 g
$ 82.60

Total 37 raw suppliers

Chemical Property of Goethite (Fe(OH)O) Edit

Chemical Property:

Appearance/Colour:solid
Melting Point:350°C
PSA：69.18000
Density:3.8-4.4 g/cm3
LogP:-0.53290
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:88.932590
Heavy Atom Count:3
Complexity:10.3

Purity/Quality:

99%, ^*data from raw suppliers

Goethite 30-63% Fe ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Mineral Dusts -> Other Mineral Dusts
Canonical SMILES:O[Fe]=O
Recent EU Clinical Trials:Investigate the differences between treating Chronic Kidney Disease - Mineral and Bone Disorder with an iron-containing phosphate binder or a calcium-containing phosphate binder in Chronic Kidney Disease stage 3-5.
Description Goethite is typically formed under oxidizing conditions as a weathering product of femferous minerals, siderite, pyrite, and magnetite, and is widespread as deposits in bogs. It is commonly associated with hematite, pyrolusite, manganite, calcite, quartz, lepidocrocite, clay minerals, and limonite. Hydrous iron oxide is also called limonite. By x-ray examination, most limonites are actually cryptocrystalline goethite with absorbed or capillary water (Palache, Berman, and Frondel 1944). Several excellent pigment ore sources are found in India. Domestic ochre is mined in Georgia and Virginia.

Technology Process of Goethite (Fe(OH)O)

There total 13 articles about Goethite (Fe(OH)O) 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: 95.0%

: iron(III) chloride hexahydrate

: 1310-73-2
sodium hydroxide

: 20344-49-4,1310-14-1
hydrated iron(III) oxide

Guidance literature:: In water; at 100 ℃; for 12h; pH=7-8; Autoclave; Large scale;

Reference yield:

: ferrous(II) sulfate heptahydrate

: 7722-84-1
dihydrogen peroxide

: 20344-49-4,1310-14-1
hydrated iron(III) oxide

Guidance literature:: ferrous(II) sulfate heptahydrate; With sodium hydroxide; In water; at 20 ℃; for 0.5h; Inert atmosphere;

dihydrogen peroxide; In water; at 20 ℃; for 18h; Inert atmosphere;
DOI:10.1002/anie.202014331