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Fluorides

Sodium fluoride (01292)

extra pure meets analytical specification of USP, fluoride source, assay (calc. to the dried substance) 98 - 102%

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General Information

  • UNSPSC Code
    • 12352300
  • Application
    • Industrial
  • CAS Number
    • 7681-49-4
  • Molar Mass
    • 41.99 g/mol

Physical Properties

  • Color
    • Colorless
  • Melting Point/Range
    • 990 °C
  • pH
    • 8.0 to 10.0 20 °C
  • Odor
    • Odorless
  • Boiling Point/Range
    • 1,704 °C 1,013 hPa
  • Physical Form
    • Solid
  • Vapor Pressure
    • No data available

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Self Ignition
    • Not auto-flammable
  • Incompatible Materials
    • With strong mineral acids hydrogen fluoride is produced, Glass and silicate-containing materials are attacked
  • Flammability
    • The product is not flammable.

International Transportation

  • Chemical Class
    • 6.1
  • UN Number
    • 1690
  • Packing Group
    • III
  • Harmonized System Code
    • 2826192000

General Information

  • UNSPSC Code
    • 12352300
  • Application
    • Industrial
  • CAS Number
    • 7681-49-4
  • Molar Mass
    • 41.99 g/mol

Physical Properties

  • Color
    • Colorless
  • Melting Point/Range
    • 990 °C
  • pH
    • 8.0 to 10.0 20 °C
  • Odor
    • Odorless
  • Boiling Point/Range
    • 1,704 °C 1,013 hPa
  • Physical Form
    • Solid
  • Vapor Pressure
    • No data available

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Self Ignition
    • Not auto-flammable
  • Incompatible Materials
    • With strong mineral acids hydrogen fluoride is produced, Glass and silicate-containing materials are attacked
  • Flammability
    • The product is not flammable.

International Transportation

  • Chemical Class
    • 6.1
  • UN Number
    • 1690
  • Packing Group
    • III
  • Harmonized System Code
    • 2826192000
  • UNSPSC Code : 12352300
  • Application : Industrial
  • CAS Number : 7681-49-4
  • Molar Mass : 41.99 g/mol
  • Color : Colorless
  • Melting Point/Range : 990 °C
  • pH : 8.0 to 10.0 20 °C
  • Odor : Odorless
  • Boiling Point/Range : 1,704 °C 1,013 hPa
  • Physical Form : Solid
  • Vapor Pressure : No data available
  • Chemical Stability : Stable under normal conditions.
  • Self Ignition : Not auto-flammable
  • Incompatible Materials : With strong mineral acids hydrogen fluoride is produced, Glass and silicate-containing materials are attacked
  • Flammability : The product is not flammable.
  • Chemical Class : 6.1
  • UN Number : 1690
  • Packing Group : III
  • Harmonized System Code : 2826192000
Image
SKU
Description
alt
10094008
SODIUM FLUORIDE, EXTRA PURE 25,0KK
Property
Value
assay (calc. to the dried substance)
98 - 102 %
loss on drying (150°C)
Max. 0.5 %
acid. or alk. react. impurities
complying
free acid (as HF)
Max. 0.1 %
free alkali (as NaOH)
Max. 0.1 %
iron (Fe)
Max. 0.005 %
heavy metals (as Pb)
Max. 30 ppm
sodium hexafluorosilicate (Na2SiF6)
Max. 0.3 %
fluorosilicate (SiF6)
complying
chloride (Cl)
Max. 0.01 %
benzene (GC)
Max. 0.0002 %
dichloromethane (GC)
Max. 0.06 %
dioxane (GC)
Max. 0.038 %
trichloroethene (GC)
Max. 0.008 %
trichloromethane (GC)
Max. 0.006 %
residual solvents
complying