Two Bottles Of PCB Etchant, 8 Ounces Total, Pro Grade 99% Pure ACS Reagent Grade Dry Crystals For Copper Etching, Yields About 960 mL Etchant, Ideal For Electronics Hobbyists And Small Scale PCB Projects
✔️ 8 oz total in 2 bottles, 99% ACS reagent grade, yields 960 mL
This two bottle pack contains PCB etchant crystals based on ammonium persulfate, ACS reagent grade, designed for copper etching on printed circuit boards. It is ideal for electronics hobbyists and small-scale PCB projects. Mix the crystals with water in a 1:4 ratio to yield about 960 mL of etchant suitable for hobbyist use.
✅ Pack size: 2 bottles (8 oz total)
✅ Active ingredient: Ammonium persulfate, ACS reagent grade 99%
✅ Yields: makes 960 mL (32 fl oz) of etchant when mixed 1:4
✅ Container: Polypropylene bottles with leakproof screw caps
✅ Safety: colorless, odorless, non-staining; by-product is oxygen
💡 What is a PCB etchant used for copper etching and why choose ammonium persulfate?
This handy etchant is used to remove copper from copper clad boards in hobbyist and small-scale PCB projects; it’s a common choice for clean, predictable etching.
- Handy for shaping copper traces on boards - Ammonium persulfate provides predictable etch rates with ACS grade purity - Mix ratio 1:4 water-to-crystal yields about 960 mL of etchant - Store and handle safely in a ventilated area