Ammonium Persulphate 2.2lb crystals 410-1KG

Ammonium Persulphate 2.2lb crystals 410-1KG

Vendor: Mg Chemicals SKU: 133536
  • $27.95


Copper Etchant Ammonium Persulfate crystals are used as an alternative to the traditional ferric chloride to produce a cleaner copper etchant solution. Mixed product must be stored in a ventilated container. One kilogram of crystals will produce four liters of etching solution when mixed with water. Not compatible for use with Etch Resist Pen (Cat. No. 416-RP).  

  • Compatible with tin etch resist

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