Hydrofluoric Acid (HF)
Available Purity Grades and Concentration of Hydrofluoric Acid
We supply hydrofluoric acid (1, 10 and 50 %) in VLSI-quality, which is the usual purity grades applied in semiconductor processing and micro-electronics. The specifications of our HF are listed here: HF 1%,HF 10% and HF 50 %
Available Sales Units of Hydrofluoric Acid
- Bottles á 2.5 L (also single bottles)
- 30 or 200 L drums on request
Typical Fields of Application of Hydrofluoric Acid
HF is mainly used for etching glasses, quartz and SiO2 films as well as (mixed with HNO3) for isotropic silicon etching.
Pricing and Lead Time: Your Request
We try to always keep hydrofluoric acid ready for shipment on stock. Please contact us for a quote:
sales(at)microchemicals.eu or phone: +49 731 977343 0
Thank you for your interest!
Further Technical Information
A document dealing with HF etching with a focus on photoresist processing can be found here.
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!