Iron Oxide (Solution in water)

Basic Information

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CAS Number

20344-49-4

Molecular Formula

FeHO2

Molecular Weight

88.85 g/mol

EINECS

243-746-4

Chemical Classification

Basic Chemical Raw Materials Inorganic Chemicals Acids

Basic Physical Properties

Melting Point

135°C

Density

3.4-3.9

Water Solubility

Soluble in mineral acids. Insoluble in water and ethanol.

SMILES

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[O-2].[Fe+3].[OH-]

InChI

1S/Fe.H2O.O/h;1H2;/q+3;;-2/p-1

InChIKey

AEIXRCIKZIZYPM-UHFFFAOYSA-M

LogP

-0.29810

Complexity

10.3

Safety Information

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Stability

稳定的。

Synonyms & References

English

Ferric oxide hydroxide
Ferrous acid
Iron monohydroxide monooxide
Iron(III) hydroxide, ^y-phase
Iron(III) hydroxide, ^a-phase
Iron(III) hydroxide, alpha-phase
Iron(III) hydroxide, gamma-phase
Iron(III)oxide,Ferric hydroxide oxide
iron hydroxide oxide
Iron(III) hydroxide
Goethite
IRON(III) HYDROXIDE CP
dodecacarbonyl-triangulo-tri-iron
dodecacarbonyltriiron
dodecacarbonyltriiron(0)
ferric acid
Ferric hydroxide oxide
Ferric hydroxide oxide (Iron(III) oxide
ferric oxide yellow
iron dodecarbonyl
iron oxide yellow
iron(III) oxide
tri-iron dodecacarbonyl
Iron oxides
Ferric hydroxide
Iron hydroxide oxide (Fe(OH)O)
Iron hydroxide oxide

MDL Number

MFCD00064782

EC Number

243-746-4

FAQ

What is Iron Oxide (Solution in water) (CAS: 20344-49-4)?

Iron Oxide (Solution in water) is a dispersion of iron oxide in water. It is a reddish-brown or black aqueous solution commonly used as a pigment or for various industrial and research applications. The chemical formula for iron oxide is Fe2O3.

What are the main uses of Iron Oxide (Solution in water) (CAS: 20344-49-4)?

Iron Oxide (Solution in water) is widely used in the food industry as a coloring agent, in pharmaceuticals for capsule coatings, in cosmetics as a pigment, and in research for various applications. It is also used in the electronics industry for magnetic applications.

Is Iron Oxide (Solution in water) (CAS: 20344-49-4) safe?

Iron Oxide (Solution in water) is generally considered safe for most applications. However, it is important to follow safety guidelines, such as wearing gloves and goggles during handling, and avoiding inhalation of dust. It is not considered toxic, but prolonged exposure to high concentrations may lead to skin irritation. Always refer to Material Safety Data Sheets (MSDS) for detailed safety information.

How should Iron Oxide (Solution in water) (CAS: 20344-49-4) be stored?

Iron Oxide (Solution in water) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a sealed container to prevent evaporation and contamination. The storage temperature should not exceed 30°C (86°F). Avoid storing for extended periods to maintain its stability and quality.