Iron hydroxide
Iron hydroxide Basic information
- Product Name:
- Iron hydroxide
- Synonyms:
-
- Fe(OH)3
- Iron hydroxide (Fe(OH)3)
- ironhydroxide(fe(oh)3)
- irontrihydroxide
- FERRISPEC(R) PL COLOR YELLOW IRON OXIDE
- FERRISPEC(TM) GC
- FERRIC HYDROXY OXIDE
- IRON (III) ALPHA-OXYHYDROXIDE
- CAS:
- 1309-33-7
- MF:
- FeH3O3
- MW:
- 106.87
- EINECS:
- 215-166-1
- Product Categories:
-
- WATER TREATMEMT CHEMICAL
- Inorganics
- Mol File:
- 1309-33-7.mol
Iron hydroxide Chemical Properties
- Density
- 3.120
- solubility
- Aqueous Acid (Slightly)
- form
- crystalline
- color
- yellow monoclinic crystals, crystalline
- Water Solubility
- insoluble H2O, alcohol, ether; soluble acids [HAW93]
- CAS DataBase Reference
- 1309-33-7(CAS DataBase Reference)
- EPA Substance Registry System
- Iron hydroxide (Fe(OH)3) (1309-33-7)
MSDS
- Language:English Provider:SigmaAldrich
- Language:English Provider:ALFA
Iron hydroxide Usage And Synthesis
Physical Properties
Red-brown amorphous powder; density 3.40g/cm3; soluble in acids; insoluble in water and alcohol.
Uses
The compound is used in pigments and in water purifications.
Preparation
Iron(III) hydroxide is obtained as a brown gelatinous precipitate by adding a strong base to a solution of iron(III) salt:
FeCl3 + 3NaOH → Fe(OH)3 + 3NaCl
Chemical Properties
brown flocculant precipitate; used in water purification, manufacturing pigments [HAW93]
Physical properties
Red-brown amorphous powder; density 3.40g/cm3; soluble in acids; insoluble in water and alcohol.
Definition
YELLOW IRON OXIDE: a yellow-brown mineral,FeO.OH, crystallizing in the orthorhombicsystem. It is formed as aresult of the oxidation and hydrationof iron minerals or as a direct precipitatefrom marine or fresh water (e.g.in swamps and bogs). Most limoniteis composed largely of cryptocrystallinegoethite. Goethite is mined asan ore of iron.
Iron hydroxide Preparation Products And Raw materials
Preparation Products
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Iron hydroxide(1309-33-7)Related Product Information
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- STRONTIUM HYDROXIDE OCTAHYDRATE
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