Description

Ammonium Ferric Chloride is an inorganic salt of iron, recognized for its role as a versatile chemical intermediate and reagent. Its primary commercial value lies in its utility as a precursor in the synthesis of other iron compounds and as a specialized etchant in electronics manufacturing. This product is essential for industries including chemical manufacturing, electronics, and water treatment, where precise iron sources are required.

Application

• Chemical Synthesis: Acts as a key precursor for the production of other ferric salts and iron-based catalysts.
• Electronics Manufacturing: Used as an etchant for copper and other metals in printed circuit board (PCB) production.
• Water Treatment: Employed as a coagulant and flocculant in wastewater purification processes.
• Laboratory Reagent: Serves as an analytical reagent and a standard in various chemical analyses.
• Surface Treatment: Applied in metal surface finishing and pickling operations.
• Pigment Production: Utilized in the manufacture of iron oxide pigments and colorants.

Basic Information

Product Name	Ammonium Ferric Chloride
CAS No.	16774-56-4
Molecular Formula	NH4FeCl4 • xH2O
Molecular Weight	Anhydrous: 243.20 g/mol
Synonyms	Ammonium Tetrachloroferrate; Ammonium Chloroferrate; Ferric Ammonium Chloride; Ammonium Iron(III) Chloride; Iron Ammonium Chloride; Ammonium Ferric Chloride Solution; AFC
EINECS	240-826-4

Quality Control

Our Ammonium Ferric Chloride is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets precise chemical and physical specifications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be kept away from strong acids and organic solvents. Keep the container tightly sealed when not in use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange crystalline solid or solution
Identification (IR)	Conforms
Assay (NH4FeCl4)	≥ 98.0 %
Iron (Fe) Content	22.0 - 23.5 %
Chloride (Cl) Content	57.0 - 59.0 %
Water Insoluble Matter	≤ 0.1 %
pH (5% Solution)	2.0 - 4.0

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