Available Purity Grades and Concentration
We supply phosphoric 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 in the technical datasheet below.
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.
Technical Data Sheet:
For further information please refer to the technical data sheet:
> Phosphoric Acid (SPEC)
> Wet Etching
Sales Volumes, Purity Grade and Shipping
Available Sales Units:
- 2,5L bottles (1 PU = 6 x 2,5L or single bottles)
- 25L or 200L drums on request
Available Purity Grade:
Our typical lead time is 1-3 working days within Germany, lead times to other countries on request. On demand, in urgent cases our etchants can be shipped within 24 hours to a destination inside Germany.
Please send us your request.
phone: +49 (0)731 977 343 0
fax: +49 (0)731 977 343 29