Fluka

Potassium fluoride

SKU

60239

Puriss. p.a., ≥99.0% (F)

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General Information:

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Brand Fluka	Beilstein Registry Number 3902818	CAS Numbers (All) 7789-23-3	EC Number 232-151-5	Linear Formula KF
MDL Number MFCD00011398	Molar Mass 58.10 g/mol

Property	Value
Assay	99.0 - 101.0 %
Free acid (as HF)	Max. 100 ppm
Free alkali (as KOH)	Max. 100 ppm
Silver (Ag)	Max. 5 ppm
Aluminium (Al)	Max. 5 ppm
Barium (Ba)	Max. 5 ppm
Bismuth (Bi)	Max. 5 ppm
Calcium (Ca)	Max. 10 ppm
Cadmium (Cd)	Max. 5 ppm
Cobalt (Co)	Max. 5 ppm
Chromium (Cr)	Max. 5 ppm
Copper (Cu)	Max. 5 ppm
Iron (Fe)	Max. 5 ppm
Lithium (Li)	Max. 5 ppm
Magnesium (Mg)	Max. 5 ppm
Manganese (Mn)	Max. 5 ppm
Molybdenum (Mo)	Max. 5 ppm
Sodium (Na)	Max. 5000 ppm
Nickel (Ni)	Max. 5 ppm
Lead (Pb)	Max. 5 ppm
Strontium (Sr)	Max. 5 ppm
Thallium (Tl)	Max. 5 ppm
Zinc (Zn)	Max. 5 ppm
Hexafluorosilicicate (as K₂SiF₆)	Max. 0.1 %
Total S (as SO₄)	Max. 100 ppm
Chloride (Cl)	Max. 50 ppm

Property	Value
Autoignition Temperature	Not auto-flammable
Boiling Point/Range	1.505 °C (1.013 hPa)
Color	Colorless
Density	2.48 g/cm3 (20 °C)
Flashpoint	Not applicable
Form	Solid
Grade	ACS Grade
Incompatible Materials	Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
Lower Explosion Limit	Not applicable
Melting Point/Range	846 °C
Partition Coefficient	No data available
Purity Percentage	99.00
Purity Details	>=99.00%
Solubility in Water	923 g/l (18 °C)
Upper Explosion Limit	Not applicable
Vapor Pressure	No data available
Viscosity	No data available
pH-Value	8-9 at 50 g/l (20 °C)
Product Line	Puriss. p.a.
Storage Temperature	Ambient

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