DERIVADOS DEL FLUOR, S.A.U.

DERIVADOS DEL FLUOR (DDF) is a European manufacturer and global supplier of Hydrofluoric Acid and inorganic fluorochemicals, serving demanding industrial customers worldwide from its manufacturing site in Spain.

Since 1947, DDF has specialised in fluorine chemistry, manufacturing Anhydrous Hydrofluoric Acid (AHF), Aqueous Hydrofluoric Acid (HF), High-Purity / Electronic Grade Hydrofluoric Acid, fluorinated acids, bifluorides, inorganic fluorides and specialty fluoride salts.

DDF products are used in critical industrial processes including semiconductor and microelectronics manufacturing, surface treatment and metal finishing, stainless steel pickling, chemical synthesis, glass processing, aluminium processing, metallurgy and other advanced industrial applications.

As part of the MINERSA Group, DDF combines long-standing European fluorochemical manufacturing expertise with a strong raw-material base, specialised technical know-how, rigorous quality and safety management and international logistics capabilities.

For industrial customers worldwide, this means more than access to specialised fluorochemicals. DDF provides consistent product specifications, technical expertise, reliable supply and long-term support for demanding production processes.

DDF manufactures and supplies hydrofluoric acid products including Anhydrous Hydrofluoric Acid (AHF), Aqueous Hydrofluoric Acid (HF, 20–75%) and High-Purity / Electronic Grade Hydrofluoric Acid for applications in semiconductor and microelectronics manufacturing, surface treatment, chemical synthesis and aluminium processing.

Fluorinated acids – including Fluoroboric Acid (HBF₄), Fluorozirconic Acid (H₂ZrF₆), Fluorotitanic Acid (H₂TiF₆) and Fluorosilicic Acid (H₂SiF₆) – are supplied for surface treatment, metal finishing, metal pretreatment and chemical synthesis.

Bifluorides and fluoride sources – Ammonium Bifluoride (NH₄HF₂), Ammonium Polyfluoride (APF), Sodium Bifluoride (NaHF₂) and Potassium Bifluoride (KHF₂) – serve applications in surface treatment, aluminium processing, industrial cleaning and glass etching.

Inorganic fluorides, including Sodium Fluoride (NaF), Potassium Fluoride (KF) and Magnesium Fluoride (MgF₂), are used in chemical synthesis, surface treatment and glass and ceramics applications.

Fluoroborates and complex fluoride salts – Potassium Fluoroborate (KBF₄), Sodium Fluoroborate (NaBF₄), Potassium Fluorotitanate (K₂TiF₆) and Potassium Fluorozirconate (K₂ZrF₆) – are supplied for aluminium processing, metallurgy and brazing-related applications.

Fluorosilicates, including Potassium Fluorosilicate (K₂SiF₆) and Magnesium Fluorosilicate (MgSiF₆), are used in glass, ceramics and construction chemical applications.

For detailed product specifications and a full overview of DDF's fluorochemical portfolio and industrial applications, please download the DDF Fluorochemicals Product Brochure.