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POTASSIUM TETRAFLUOROBORATE Extra Pure

Potassium borofluoride

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Article No. 5456F Grade Extra Pure
Purity 98.5% CAS No. 14075-53-7
Molecular Formula KBF4 Molecular Weight 125.90
H.S. Code 2826.9000 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour white, off-white
pH value 4.5 - 6.0 at 1.3 g/l at 25 °C Melting point/ Freezing point [°C] 530 °C - lit.
Density [g/cm3] 2.505 g/mL at 25 °C - lit. Solubility in water ca.1.3 g/l at 20 °C

Specifications

Appearance White to light grey crystalline powder Assay Min 98.5%
Heavy metals (as Pb) Max 0.003% Silicate (SiO2) Max 0.05%
Chloride (Cl) Max 0.1% Sulphate (SO4) Max 0.05 %
Iron (Fe) Max 0.003%
Revision Date: 09-Jun-2022

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