High-Purity Hydrofluoric Acid

DERIVADOS DEL FLUOR (DDF) has been a global leader in the manufacture of hydrofluoric acid (HF) since 1947, and has continuously evolved the quality of the HF, developing purer grades and more specifically, meeting the stringent requirements of the electronic industry.

Our principles for high-purity hydrofluoric focus on expertise, quality, and service:

• A dedicated team of chemical engineers work in close partnership with our customers to develop products, tailored to enhance the productivity and performance of their manufacturing processes.

• At present, we offer the widest range of concentrations on the market, from 20% to 60%. Being able to deliver our electronic grade hydrofluoric acid in the correct concentration and packaging solutions means less manipulation and, therefore, safer and lower costs for our customers.

• Our state-of-the art equipment, process management system and capabilities of in-house product analysis, are the basis for our commitment to quality.

• Our sustained strong financial performance makes continuous investment possible, turning Derivados del Flúor into a reliable, committed and sustainable partner for the semiconductor industry.

Chemical Formula HF
Synonym Electronic Grade Hydrofluoric Acid
Description Fuming and corrosive liquid
Appearance Colourless liquid, fumes in air
Identification CAS No.: 7664-39-3
EU No.: 231-634-8-UN No.: 1790
Concentration 20-60% HF
Packaging Plastic bottles, drums and IBCs.

Transport ADR: 8CT1-II; RID: 8CT1-II; IMDG: 8; OACI: 8
High-Purity HF Hydrofluoric Acid supplier


One of the strongest inorganic acids

Hydrofluoric Acid (HF), one of the strongest inorganic acids, is a compound with many industrial and commercial uses.

High purity hydrofluoric acid is widely used as a wet chemical cleaning and etching agent in highly demanding and increasingly complex sectors, such as the photovoltaic, microelectronic and semiconductor industries, in which high purity and particle free chemicals are essential.

For more information, use the following link to submit your request and a member of the DDF team will contact you as soon as possible.