Description

Iron(II) Chloride n-Hydrate is a versatile inorganic salt valued for its role as a precursor and reducing agent in various industrial chemical syntheses. Its importance lies in providing a soluble source of ferrous ions, which are essential in applications ranging from water treatment to advanced material production. This compound is a critical raw material for manufacturers in the chemical, pharmaceutical, and environmental technology sectors seeking reliable quality and consistent supply.

Application

• Water and Wastewater Treatment: Acts as a coagulant and reducing agent for phosphate removal and odor control.
• Chemical Synthesis: Serves as a precursor for the production of other iron compounds, catalysts, and pigments.
• Pharmaceutical Intermediates: Used in the synthesis of specific active pharmaceutical ingredients (APIs) requiring ferrous ion incorporation.
• Laboratory Reagent: Employed in analytical chemistry and research as a standard or reagent.
• Nutritional Supplements: Source of bioavailable iron in the manufacture of mineral fortification blends (subject to appropriate grade specifications).
• Electronics and Material Science: Used in the preparation of magnetic materials and as an etchant in printed circuit board (PCB) manufacturing.

Basic Information

Product Name	Iron(II) Chloride n-Hydrate
CAS No.	23838-02-0
Molecular Formula	FeCl₂·nH₂O
Molecular Weight	126.75 (anhydrous basis) + (18.02 * n)
Synonyms	Ferrous Chloride Hydrate; Iron Dichloride Hydrate; Iron(2+) Chloride Hydrate; FeCl₂ Hydrate; Ferrous Chloride n-Hydrate; Ferro-Green; Ferrochlor; Ferrous Dichloride Hydrate
EINECS	Contact for details

Quality Control

Our Iron(II) Chloride n-Hydrate is produced under a stringent quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise specifications for purity, identity, and composition. Certificates of Analysis (COA) documenting key parameters such as assay, chloride content, and heavy metal limits are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic and easily oxidized nature, minimize exposure to air and moisture. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	Greenish-yellow crystalline solid
Identification (IR)	Conforms
Assay (FeCl₂)	≥ 97.0%
Water Content (Karl Fischer)	Specified per hydrate grade (n)
Insoluble Matter	≤ 0.1%
Sulfate (SO₄)	≤ 0.01%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.