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Send EmailFluoroboric Acid, Fluoboric Acid, Fluoroborate Acid, Tetrafluoroboric Acid, Hydrogen Tetrafluoroborate, 16872-11-0
🧪 Fluoroboric Acid (HBF₄) Overview
Fluoroboric acid is a strong inorganic acid commonly used in industrial applications such as electroplating, metal treatment, and organic synthesis. It is known for its high acidity and ability to form stable complexes with various metal ions.
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Chemical Formula: HBF₄
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CAS Number: 16872-11-0
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Appearance: Colorless, odorless, corrosive liquid
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Solubility: Highly soluble in water and ethanol
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Hazards: Corrosive to skin and eyes; requires protective equipment during handling
🧾 Alternative Names
Fluoroboric acid may appear under different names depending on the context, language, or chemical nomenclature system:
| Language | Alternative Names |
|---|---|
| English | Fluoroboric Acid, Fluoboric Acid, Tetrafluoroboric Acid, Hydrogen Tetrafluoroborate |
| Turkish | Floroborik Asit, Fluoborik Asit, Floraborik Asit, Tetrafloroborik Asit |
⚗️ Related Compounds (Salts and Derivatives)
Fluoroboric acid forms various salts that are widely used in industrial processes:
| Compound Name | Formula | Application |
|---|---|---|
| Sodium Tetrafluoroborate | NaBF₄ | Electrolytes, catalysts |
| Potassium Tetrafluoroborate | KBF₄ | Metal fluxes, brazing |
| Ammonium Tetrafluoroborate | NH₄BF₄ | Organic synthesis |
| Copper(II) Tetrafluoroborate | Cu(BF₄)₂ | Electroplating |
🔄 Functional Alternatives
In some applications, other acids may be used as substitutes depending on the required chemical behavior:
| Acid Name | Use Case |
|---|---|
| Hydrofluoric Acid | Glass etching, metal cleaning |
| Boric Acid | Ceramics, antiseptics, textiles |
| Sulfamic Acid | Descaling, surface preparation |
| Perchloric Acid | Oxidizing agent, lab reagent |
Physical and Chemical Properties
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Chemical Formula: HBF₄
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Molecular Weight: Approximately 87.81 g/mol
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Appearance: Colorless, clear liquid
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Solubility: Fully soluble in water and ethanol
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Density: Around 1.73 g/cm³ (aqueous solution)
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Boiling Point: Varies depending on specific conditions; typical of strong acids.
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Chemical Nature: A strong Lewis acid with corrosive properties.
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Cas Nr : 16872-11-0
Applications
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Metal Processing and Electroplating:
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Used in surface preparation and achieving smooth coatings in electroplating.
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Acts as an etching and cleaning agent for metal surfaces.
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Organic and Inorganic Chemistry:
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Functions as a catalyst in alkylation, polymerization, and other organic synthesis reactions.
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Plays a role in preparing diazonium salts.
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Glass and Ceramic Industry:
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Useful in polishing and treating glass surfaces.
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Energy and Battery Applications:
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Occasionally serves as an electrolyte in specialized batteries.
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Textile Industry:
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Assists in fiber processing and dyeing.
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Laboratory and Research:
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A reagent frequently used in analytical chemistry and experimental research.
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Safety Considerations
Fluoroboric acid is highly corrosive and should be handled with caution. Proper protective equipment (e.g., gloves, goggles) should be worn, and it should be used in well-ventilated areas. It can cause severe skin and eye irritation upon contact.
Other Names
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Fluoboric acid
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Fluoroborate acid
