Ferric Chloride | Water Treatment & PCB Etching | Hoochemtec
Published on by Joy Pang for Hoochemtec
We offer both 98% Min Anhydrous crystals (the powerhouse for freight savings on long-distance shipping) and 40% High-Purity Solution (the hassle-free, plug-and-play choice for automated systems). With ultra-low insoluble matter and reinforced moisture-proof packaging, we ensure consistent reactivity and equipment safety across all industries, from advanced PCB etching to large-scale wastewater treatment.
- CAS Number: 7705-08-0
- UN NO.:1773
- EINECS NO.:231-729-4
- HS.Code: 2827.39
- Molecular Formula: FeCl3
- Purity (%): Liquid 40% or Black Crystal 96%
- Appearance: Red-brown Liquid or Black Crystal
- Shape: Irregularly shaped crystals
- Packing: In net 50kg black drums
- Other Name: lron chloride (FeCl); Ferric chloride; Flores martis; Iron(lll) chloride; lron perchloride
What is Ferric Chloride Used for?
- Core applications in water treatment: As a highly efficient flocculant, it is used in wastewater treatment, drinking water purification, and sludge dewatering to rapidly remove pollutants.
- Key industrial roles: Indispensable in the electronics industry (PCB etching), metal processing, and chemical catalysis/oxidation reactions.
- Basic material for multiple industries: Supporting industries such as papermaking, printing and dyeing, and pharmaceuticals, but its highly corrosive nature and environmental risks must be considered.
Ferric Chloride Anhydrous VS. Ferric Chloride Solution
| Feature | Ferric Chloride Anhydrous | Ferric Chloride Solution |
| Value Proposition | The Freight-Saving Powerhouse | Ready-to-Use & Hassle-Free |
| Purity / Concentration | 98% Active Content | 38% – 42% Stable Concentration |
| Physical Form | Black-brown Crystalline Powder | Red-brown Transparent Liquid |
| Operational Handling | Requires dissolving; exothermic (heat-releasing) reaction; dust control needed. | Plug-and-play; compatible with automated dosing pumps; no dust or heat risks. |
| Etching Precision | Requires manual dilution; ideal for bulk or industrial etching. | High-precision consistency; protects expensive equipment; ensures sharp edges. |
| Logistics Advantage | High : Lowest shipping cost per active unit (Best for trans-oceanic trade). | Moderate : Higher freight due to water weight (Best for regional/local supply). |
| Storage & Safety | Must be kept moisture-free to prevent liquefaction; highly corrosive. | Easier handling in closed-loop systems; enhanced operator safety. |
| Best Application | Long-distance importers, organic synthesis (catalyst), dye industry. | PCB manufacturing, municipal wastewater plants, precision metal etching. |
Attached link
https://www.hoochemtec.com/water-treatment-coagulant/ferric-chloride-anhydrousMedia
Taxonomy
- Chemical Materials
- Manufacturing
- Green
- Environment