Natural Molysite Powder 98% Pure 

Our first choice for etching metals. Ferric Chloride dissolves very quickly in water, is suitable for etching metals like copper, zinc, bronze, silver, brass and steel and PCB`s in electronics, suitable for tray, etching tank and spray etching tank. Ferric Chloride etches nice clean precise lines. In Printmaking Ferric Chloride is commonly used in a vertical bath, to etch copper plates coated with a ground. (1) Product Name: Ferric Chloride Anhydrous/ Perchlorure De Fer/ Molysite/ Ferric Chloride, Solution/ Caswell No. 459/ Iron Sesquichloride/ Chlorure ferrique/ Iron Sesquichloride (2) Molecular Formula: Fecl3 (3) Molecular weight ( mol. wt) : 162.21 (4) Appearance: Black to brown hygroscopic crystals.  (5) Application: Mainly used for the engraving etching of electronic circuit board or purify drink water and treat waste water. It is also used to make other iron salts, oxidant, cata…