Anhydrous hydrofluoric acid
Anhydrous hydrofluoric acid for surface treatment, etching, and semiconductors.
Anhydrous hydrofluoric acid (AHF) is a fundamental raw material used in the production of fluorinated compounds, surface treatment of metals and glass, and etching for semiconductors and electronic materials. Our company supports supply via ISO tank containers. We can make proposals based on applications and quality requirements. We also offer representative grades with HF purity of 99.90% or higher and moisture content of less than 20 ppm.
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Applications/Examples of results
Pickling treatment of stainless steel and special metals Glass surface treatment Etching for semiconductors and electronic materials Manufacturing of various inorganic fluorides Fluorine-based intermediate materials Other industrial applications
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Kowa Co., Ltd. is a company with a history of over 120 years, founded in 1894 as a cotton fabric wholesaler. As the core company of the Kowa Group, it has both trading functions for the import and export of textiles, machinery, building materials, and trilateral trade, as well as manufacturing functions for pharmaceuticals, medical devices, vision units, energy-saving, and energy-creating related products, covering a wide range of business fields. One of its divisions, the Kowa Resource Materials Department, Inorganic Materials Section, engages in wholesale business for the import and export of raw materials and also acts as a sales agent for distinctive domestic and overseas raw materials.