| Melting Point | 530.0°C |
| Density | 2.5 |
| Color | White to Gray |
| Assay Percent Range | 98.5% min |
| Packaging | Plastic bottle |
| Linear Formula | KBF4 |
| Formula Weight | 125.91 |
| Physical Form | Micro-Crystalline Powder |
| Chemical Name or Material | Potassium tetrafluoroborate, c.p. |
| Grade | Extra Pure |
| Merck Index | 15,7804 |
| Solubility Information | Solubility in water: 4.4g/L (20°C). Other solubilities: slightly soluble in boiling alcohol |
| Chlorine (Cl) | 1000ppm max. |
| Heavy Metals (as Pb) | 30ppm max. |
| Iron (Fe) | 30ppm max. |
| Sulfate | 50ppm max. |
| Chloride | 1000ppm max |
| Solubility | Solubility in water: 4.4g/L (20°C). Other solubilities: slightly soluble in boiling alcohol |
| Silicate | 0.05% max. |
| 518872 |
Synonym:potassium tetrafluoroborate, potassium fluoroborate, potassium fluoborate, potassium borofluoride, avogadrite, potassium boron fluoride, potassium fluorohydroborate, potassium hydrofluoroborate, boron potassium fluoride, potassium boride fluoride
