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Thermo Scientific Chemicals
Iron(II) chloride tetrahydrate, 98%
CAS: 13478-10-9 | Cl2FeH8O4 | 198.805 g/mol
化学物質識別子
CAS13478-10-9
IUPAC Nametetrahydroxyironbis(ylium) dichloride
Molecular FormulaCl2FeH8O4
InChI KeyWSSMOXHYUFMBLS-UHFFFAOYSA-L
SMILESO.O.O.O.[Cl-].[Cl-].[Fe++]
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)Yellow to green or yellow-green or pale green with some yellow to brown discoloration
FormCrystals or crystalline powder and/or chunks
Assay (Titration ex Chloride)≥97.5 to ≤102.5% (dry wt. basis) (non-U.S. specification)
Assay from Suppliers CofA≥97.5% (as tetrahydrate) (U.S. specification)
Assay from Suppliers CofAFe: 27.3-29.3% (U.S. specification)
さらに表示
Iron(II) chloride tetrahydrate is used as a reducing agent in metallurgy, in pharmaceutical preparations, as a mordant in dyeing and in sewage treatment. Ferrous chloride has a kind of niche application. During the laboratory synthesis of iron complexes, ferrous chloride acts as a reducing flocculating agent in waste water treatment, particularly for wastes containing chromate. It is the precursor to hydrated iron(III) oxides that are magnetic pigments. Ferrous chloride is employed as a reducing agent in many organic synthesis reactions.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Iron(II) chloride tetrahydrate is used as a reducing agent in metallurgy, in pharmaceutical preparations, as a mordant in dyeing and in sewage treatment. Ferrous chloride has a kind of niche application. During the laboratory synthesis of iron complexes, ferrous chloride acts as a reducing flocculating agent in waste water treatment, particularly for wastes containing chromate. It is the precursor to hydrated iron(III) oxides that are magnetic pigments. Ferrous chloride is employed as a reducing agent in many organic synthesis reactions.
Solubility
Soluble in water.
Notes
Air and light-sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong base, strong acids, ethylene oxide and strong oxidizing agents.
Iron(II) chloride tetrahydrate is used as a reducing agent in metallurgy, in pharmaceutical preparations, as a mordant in dyeing and in sewage treatment. Ferrous chloride has a kind of niche application. During the laboratory synthesis of iron complexes, ferrous chloride acts as a reducing flocculating agent in waste water treatment, particularly for wastes containing chromate. It is the precursor to hydrated iron(III) oxides that are magnetic pigments. Ferrous chloride is employed as a reducing agent in many organic synthesis reactions.
Solubility
Soluble in water.
Notes
Air and light-sensitive. Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong base, strong acids, ethylene oxide and strong oxidizing agents.
RUO – Research Use Only
General References:
- Rümenapp, C.; Wagner, F. E.; Gleich, B. Monitoring of the aging of magnetic nanoparticles using Mössbauer spectroscopy. J. Magn. Magn. Mater. 2015, 380, 241-245.
- Ghaemi, N.; Madaeni, S. S.; Daraei, P.; Rajabi, H.; Zinadini, S.; Alizadeh, A.; Ghouzivand, S. Polyethersulfone membrane enhanced with iron oxide nanoparticles for copper removal from water: Application of new functionalized Fe 3 O 4 nanoparticles. Chem. Eng. J 2015, 263, 101-112.