Isopropyl Alcohol (IPA, 2-propanol)
Available Purity Grades of Isopropyl Alcohol
We supply isopropyl alcohol in VLSI und ULSI-quality. The specifications of both IPA qualities are listed here: Isopropyl Alcohol
Available Sales Units of Isopropyl Alcohol
- Bottles á 2.5 and 5 L (also single bottles)
- 200 L drums
Typical Fields of Application of Isopropyl Alcohol
Isopropyl alcohol is well-suited for rinsing contaminated acetone as well as removing particles from surfaces. Therefore, this solvent is often used in the second substrate cleaning step after acetone. Additionally, isopropyl alcohol is used as additive for anisotropic Si-etching.
General information to solvents: Solvents - Theory and Application.pdf
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.