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Potassium Tetrafluoroborate (KBF4,...
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Potassium Tetrafluoroborate (KBF4, CAS 14075-53-7) is an inorganic fluoride salt used as a welding flux, analytical reagent and electrochemical material. Heeger Materials supplies KBF4 with controllable purity, particle size, packaging and documentation.
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| Color | White |
| Molecular Formula | KBF4 |
| CAS | 14075-53-7 |
| Available Forms | Crystalline Powder |
Potassium Tetrafluoroborate (KBF4) is slightly soluble in water and hot ethanol but insoluble in cold ethanol and alkali solutions. It can be decomposed to boron trifluoride by strong acid. It is commonly used in electrochemical engineering and chemical research. HM can supply high-quality and low-price Potassium Tetrafluoroborate with various specifications for choices.

| Chemical composition | Content |
|---|---|
| KBF4 | 98.0% min |
| H3BO4 | 0.4% max |
| Cl | 0.1% max |
| SO42- | 0.01% max |
| Fe | 0.03% max |
| H2O | 0.05% max |
| Pb | 0.01% max |
| Ca | 0.05% max |
| Na | 0.2% max |
| Mg | 0.05% max |
| Formula | KBF4 |
|---|---|
| CAS | 14075-53-7 |
| Typical form | White crystalline powder |
| Purity | Standard and custom purity grades available by request |
| Packaging | Bottle, bag or sealed bulk packaging according to quantity and handling needs |
| Particle Size | |
|---|---|
| +60 mesh | 5% max |
| 60-200 mesh | 60-90% |
| 200-325 mesh | balance |
| -325 mesh | 10% max |
Heeger Materials Inc., a professional supplier, and manufacturer of high-quality Fluoride Powder products including Potassium Tetrafluoroborate (KBF4), leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.
Heeger Materials Inc. was established in 2016 in Colorado, USA. We are a specialized supplier of premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.
Potassium Tetrafluoroborate | KBF4 | CAS 14075-53-7 belongs to the fluoride powder range and is selected for controlled chemical identity, purity, hydrate state, particle form, moisture limits and packaging for fluoride compounds. It is commonly used in chemical synthesis, optical and electronic materials, ceramics, catalysts, metallurgical processing and laboratory research. When requesting a quote, confirm chemical formula, purity or assay, anhydrous or hydrate form, particle or crystal form, trace impurity and moisture limits, storage, packaging, documentation and quantity.
Potassium Tetrafluoroborate is selected by purity, particle size distribution and impurity limits. See more inorganic salts in Fluoride Powder or visit the materials blog for application notes.
Customization options: Custom options include purity target, mesh or particle size range, moisture limits, impurity profile, certificate requirements and packaging quantity.
For material comparison or adjacent product forms, browse fluoride powder, chloride powders and powder materials.
Related fluoride materials include Sodium Bifluoride (NaHF2); for bromide chemistry, see Gallium Bromide (GaBr3).
What information is needed to source Potassium Tetrafluoroborate | KBF4 | CAS 14075-53-7? Please confirm purity, anhydrous or hydrate form, particle or crystal form, impurity and moisture limits, quantity, storage conditions, packaging, documentation and intended use.
Yes. Include the required mesh or particle size distribution with your inquiry so availability can be checked.
Common documentation includes lot information, specification sheet and certificate of analysis when available for the selected grade.
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