🚚 Free delivery on orders over: €35 Croatia • €60 EU • $100 US
This product has been retired from our shop and is no longer for sale. This page is made available for those looking for datasheets and the simply curious.
$4.23
Out of stock
Notify me when back in stock
This product is retired and we won’t sell it anymore. This page is for reference only.
Sodium persulfate is a chemical compound used to etch printed circuit boards. Printed boards (usually FR1 and FR4 materials are used) contain laminated copper. This chemical will remove it in places where it is not covered (usually it is covered with toner transfer, lightening, or with various colors). For the etching process, it is necessary to dissolve 250g of sodium persulfate in 1 liter of water, by adding the powder to the water, not the other way around. The solution will flood when it is saturated.
Be the first one to leave a review for this product.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.
You must be logged in to post a review.