Potassium tetrafluoroboratePotassium borofluorideKBF4Potassium fluoborate

Molecular formula: KBF4Molecular weight: 140.0048CAS#:14075-53-7EINECS#:237-928-2Appearance: white powder or crystalDensity:  2.50g/cm3Melting point: 530°CSolubility: Soluble in water and hot ethanol, insoluble in cold ethanol.

KBF4:  99.0%K2SiF6: 1.00% Max.Na: 0.10% max.Cl: 0.05% max.Ca: 0.05% max.Mg: 0.05% max.H20: 0.05% max.

Used as component in fluxing and grain refining agents for aluminium and magnesium Package: 25,50kg/pp bag 

Potassium tetrafluoroborate / 14075-53-7