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Fluorides

Cesium fluoroaluminate (01799)

Special Type, for brazing flux applications, melting point onset ≤445°C, particle size (D50) 5 – 20µm, assay of Cs (calc.to dried s.) 56 - 62%

Cesium Fluoroaluminate Special processed powder for flux cored wires or rings and Cs-paste with water as solvent; , melting point onset max 445°C, assay of Cs (calc.to dried s.) 56 - 62%

General Information

  • CAS Number
    • 138577-01-2
  • Application
    • Brazing

Physical Properties

  • Vapor Pressure
    • Negligible
  • Boiling Point/Range
    • > 500 °C
  • Color
    • Colorless
  • Odor
    • Odorless
  • Physical Form
    • Solid
  • pH
    • 6 to 8 at 100 g/l (20 °C) Suspension
  • Melting Point/Range
    • 434 - 436 °C

Safety Information

  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Contact with strong acids liberates hydrogen fluoride
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • Decomposition: 500 °C
  • Chemical Stability
    • Stable under recommended storage conditions.

International Transportation

  • Harmonized System Code
    • 3810100000

General Information

  • CAS Number
    • 138577-01-2
  • Application
    • Brazing

Physical Properties

  • Vapor Pressure
    • Negligible
  • Boiling Point/Range
    • > 500 °C
  • Color
    • Colorless
  • Odor
    • Odorless
  • Physical Form
    • Solid
  • pH
    • 6 to 8 at 100 g/l (20 °C) Suspension
  • Melting Point/Range
    • 434 - 436 °C

Safety Information

  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Contact with strong acids liberates hydrogen fluoride
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • Decomposition: 500 °C
  • Chemical Stability
    • Stable under recommended storage conditions.

International Transportation

  • Harmonized System Code
    • 3810100000
  • CAS Number : 138577-01-2
  • Application : Brazing
  • Vapor Pressure : Negligible
  • Boiling Point/Range : > 500 °C
  • Color : Colorless
  • Odor : Odorless
  • Physical Form : Solid
  • pH : 6 to 8 at 100 g/l (20 °C) Suspension
  • Melting Point/Range : 434 - 436 °C
  • Flammability : The product is not flammable.
  • Incompatible Materials : Contact with strong acids liberates hydrogen fluoride
  • Self Ignition : Not auto-flammable
  • Thermal Decomposition : Decomposition: 500 °C
  • Chemical Stability : Stable under recommended storage conditions.
  • Harmonized System Code : 3810100000
Property
Value
colour
complying
assay of Cs (calc.to dried s.)
56 - 62 %
assay of F (calc.to dried subst.)
28 - 33 %
assay of Al (calc.to.dried s.)
8 - 12 %
melting point
Max. 445 °C
pH (10 %, 20°C)
5 - 8
loss on drying (100°C, IR dryer)
Max. 1 %
loss on ignition (330°C, 3h)
effective %
grain dissipation Horiba d5
effective µm
grain dissipation Horiba d50
effective µm
grain dissipation Horiba d90
effective µm
grain dissipation Horiba d95
effective µm
application test
Max. 3 °C