Chemical Formula
FeCl3
Molecular Weight
162.21
CAS Number
7705-08-0
Our anhydrous Ferric Chloride is produced through a controlled direct chlorination process, yielding a highly concentrated product with minimal impurities. The result is a versatile coagulant and reagent trusted by treatment plants, electronics manufacturers, and chemical processors across multiple continents.
Request a QuoteComplete technical parameters for Ferric Chloride Anhydrous grade as per Indian Standards.
CAS No.
7705-08-0
Systematic Name
Ferric Chloride
Other Names
Iron(III) Chloride, Iron Trichloride, Ferric Trichloride Anhydrous
Empirical Formula
FeCl3
Molecular Weight
162.2 g/mol
Appearance
Dark Greenish Black, Crystalline Powder, Extremely Hygroscopic
| Parameter | Specification |
|---|---|
| Ferric Chloride (as FeCl3) | 98.00% min |
| Matter Insoluble in Water | 0.50% max |
| Free Chlorine (as Cl) | 0.01% max |
| Ferrous Salts (as FeCl2) | 0.10% max |
| Sulphates (as SO4) | 0.30% max |
| Nitrates (as NO3) | 0.05% max |
| Copper (as Cu) | 0.015% max |
| Zinc (as Zn) | 0.01% max |
| Arsenic (as As2O3) | 0.0005% max |
| Alkalis and Alkaline Earths | 0.30% max |
| Packaging | 50 kg HDPE bags, Jumbo bags (as required) |
Ferric Chloride Anhydrous serves as a critical input across diverse sectors, from environmental infrastructure to precision electronics manufacturing.
Acts as a powerful coagulant that rapidly aggregates suspended solids, heavy metals, and phosphates from raw water and industrial discharge streams.
Delivers precise copper removal on printed circuit boards with controlled etch rates, making it essential for electronics fabrication and metal engraving operations.
Serves as a precursor in iron oxide pigment synthesis, contributing to consistent colour intensity for paints, coatings, and construction materials.
Reduces biological oxygen demand and removes phosphorus from municipal sewage, helping treatment plants meet stringent environmental discharge standards.
Functions as a Lewis acid catalyst in Friedel-Crafts reactions and other organic transformations, enabling selective bond formation in pharmaceutical and specialty chemical production.
Explore our other Ferric Chloride grades to find the right fit for your application.
FeCl3·6H2O — Crystalline Lumps
Controlled-moisture crystalline form for sewage treatment, pigment production, and pharmaceutical applications.
FeCl3 (aq) — 40-42% Solution
Ready-to-use concentrated solution for direct dosing in municipal water treatment and industrial effluent systems.
