Molecular formula: Na2S2O8
This is Sodium Persulphate etchant supplied in very strong HDPE bottle with tamper proof and child resistant cap.
Used for etching printed circuit boards laminated to copper. Consumes very evenly, providing a sharp contours and minimizing Undercutting paths. Etching should be done at about 40 ° C. The optimal solution for etching plates are obtained by dissolving 100g in 0.25 to 0.5 liters of water. Caution should be taken during digestion,as it is agressive- especially for the eyes, skin and respiratory tract.
We hold MSDS (Material Safety Data Sheet) for all hazardous goods.No MSDS is required by EU regulation to all neutral products however we can provide on request with wholesale orders.
This service is available upon request as a PDF file.
All our products are labeled in accordance with the new European regulations for Classification, Labeling and Packaging (CLP).
Goods will only be sold to people over the age of 18. The buyer acknowledges that they are over the legal age in their country or territory required to buy or handle any goods supplied.
Minerals-water.ltd holds no responsibility for the applications of our products once they have left our premises. We use third party couriers to distribute our products. Whilst we do our utmost to ensure goods are delivered on time, we cannot hold any responsibility for goods once they have been dispatched.
Please read our full terms & condition before purchasing any product. |