Potassium Fluoride (10.7 wt%) aqueous solution | 14075-53-7

Additional information

CAS ID

14075-53–7

IUPAC Name

potassium;tetrafluoroborate

Molecular Formula

FK

Molecular Weight

SMILES

[K+].F[B-](F)(F)F

Description

518872

Synonym:potassium tetrafluoroborate, potassium fluoroborate, potassium fluoborate, potassium borofluoride, avogadrite, potassium boron fluoride, potassium fluorohydroborate, potassium hydrofluoroborate, boron potassium fluoride, potassium boride fluoride

Assay Percent Range98.5% min
Linear FormulaKBF4
Merck Index15,7804
Solubility InformationSolubility in water: 4.4g/L (20°C). Other solubilities: slightly soluble in boiling alcohol
Formula Weight125.91
Physical FormMicro-Crystalline Powder
GradeExtra Pure
Chloride1000ppm max
Chlorine (Cl)1000ppm max.
Density2.5
Heavy Metals (as Pb)30ppm max.
Iron (Fe)30ppm max.
PackagingPlastic bottle
Silicate0.05% max.
SolubilitySolubility in water: 4.4g/L (20°C). Other solubilities: slightly soluble in boiling alcohol
Sulfate50ppm max.
ColorWhite to Gray
Melting Point530.0°C
Chemical Name or MaterialPotassium tetrafluoroborate, c.p.

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