Sodium fluoride

SKU

201154

ACS Reagent, ≥99%

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General Information:

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Brand Fluka	CAS Numbers (All) 7681-49-4	EC Number 231-667-8	Linear Formula NaF	MDL Number MFCD00003524
Molar Mass 41.99 g/mol	RTECS Number WB0350000

Property	Value
Assay	Min. 99.0 %
Loss on drying (150°C)	Max. 0.3 %
Water insoluble matter	Max. 0.02 %
Titrable Acid	Max. 0.03 meq/g
Titrable Base	Max. 0.01 meq/g
Iron (Fe)	Max. 0.003 %
Potassium (K)	Max. 0.02 %
Heavy metals (as Pb)	Max. 0.003 %
Sodium Hexafluorosilicicate ( Na₂SiF₆)	Max. 0.1 %
Chloride (Cl)	Max. 0.005 %
Sulfite (SO₃)	Max. 0.005 %
Sulfate (SO₄)	Max. 0.03 %

Property	Value
Autoignition Temperature	Not auto-flammable
Boiling Point/Range	1.704 °C (1.013 hPa)
Certification	ACS Reagent
Color	Colorless
Density	2.7 g/cm3 (20 °C)
Flashpoint	Not applicable
Form	Solid
Grade	ACS Grade Salts
Incompatible Materials	Glass and silicate-containing materials are attacked, With strong mineral acids hydrogen fluoride is produced
Lower Explosion Limit	Not applicable
Melting Point/Range	990 °C
Partition Coefficient	No data available
Purity Percentage	99.00
Purity Details	>=99.00%
Solubility in Water	42 g/l (20 °C)
Upper Explosion Limit	Not applicable
Vapor Pressure	No data available
Viscosity	Not applicable
pH-Value	8.0-10.0 (20 °C)
Storage Temperature	Ambient

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