High Concentration Ferric Chloride Etchant and Water Treatment Coagulant for Copper and Stainless Steel Etching, Heavy-Duty Etching Solution 500mL 16 Fl Oz PCB Etchant For Electronics Manufacturing And Metal Finishing

High-Concentration Ferric Chloride Etchant for PCB and Metal
✔️ 99% ferric chloride etchant for PCB copper etching and water treatment

Ferric chloride is a high-purity etchant and coagulant used in electronics manufacturing, metal finishing, and water treatment. This 500 mL bottle provides a ready-to-use solution for PCB copper etching, surface prep, and impurity removal in industrial processes.

✅ Volume: 500 mL (16 fl oz) bottle
✅ Concentration: 99% ferric chloride solution
✅ CAS NUMBER: 7705-08-0
✅ CHEMICAL FORMULA: FeCl3
✅ MOLECULAR WEIGHT: 162.2 g/mol
✅ Typical uses: PCB etching, water treatment, metal surface prep
✅ Packaging: sealed bottle; single or bulk packs available

💡 How is ferric chloride used in PCB etching and water treatment, and why choose it?

- It etches copper on PCBs with precise edge definition - It acts as a strong water treatment coagulant to remove impurities - It preps metal surfaces to improve coating adhesion - It provides consistent, high-purity performance in labs and plants