Available Purity Grades of Acetone
We supply acetone in VLSI und ULSI-quality, which are usual purity grades applied in semiconductor processing and micro-electronics. The specifications of both qualities are listed in the technical data sheet below.
Typical Fields of Application of Acetone
Acetone removes organic impurities from substrates and is well suited for greasy/oily contaminations. Its high evaporation rate, however, requires a subsequent cleaning step in e. g. isopropyl alcohol in order to avoid striations on the substrate. Acetone is not well-suited as lift-off medium due to the high fire danger when heated and the trend of particles to be lifted to resorb onto the substrate.
Technical Data Sheet:
Lithography Application Notes
Our list of application notes with litho-related theoretical and technical background on all stages of micro-structuring can be downloaded from here:
> application notes
Sales Volumes, Purity Grade and Shipping
Available Sales Units:
- Bottles á 2.5 L (1 PU = 6 x 2,5 liters or single bottles)
- Bottles á 5 L (1 PU = 4 x 5 liters or single bottles)
- 30 L or 200 L 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