Phosphoric Acid (H3PO4)

Available Purity Grades and Concentration of Phosphoric Acid

We supply nitrric acid (85 %) in VLSI-quality, which is the usual purity grades applied in semiconductor processing and micro-electronics. The specifications of our phosphoric acid are listed here: Phosphoric_Acid

Available Sales Units of Phosphoric Acid

  • Bottles รก 2.5 L (also single bottles), 5 L bottles on request
  • 30 or 200 L drums on request

Typical Fields of Application of Phosphoric Acid

H3PO4 mixed with HNO3 is an ingredient of many etching mixtures for e. g. Aluminium and many other metals.

Pricing and Lead Time: Your Request

We try to always keep phosphoric acid (69 %) in VLSI-quality ready for shipment on stock. Please contact us for a quote:

sales(at)  or  phone:  +49 731 977343 0

Thank you for your interest!

Further Technical Information

A comprehensive number of documents with more application-orientated information of all common stages of micro-structuring are ready for download here.

Please contact us for any further questions around your running or scheduled litho-processes, we try our very best to give you all required support!