/content/industrial/us/en/search-results.html
Outage Notification: This website will undergo a planned maintenance outage on Saturday, June 5, from 12:30-2:30 p.m. EDT (6:30-8:30 p.m. UDT). We regret any inconvenience this may cause.

Fluorides

Cesium fluoroaluminate (01781)

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

Request Free Samples
Cesium Fluoroaluminate HW is a special high wetting grade with faster dispersion and less dust in water; , melting point onset max 445°C, assay of Cs (calc.to dried s.) 56 - 62%

General Information

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

Physical Properties

  • Vapor Pressure
    • Negligible
  • Boiling Point/Range
    • No data available
  • Melting Point/Range
    • 434 to 436 °C, aluminum cesium fluoride, the physical data is that of the main component
  • pH
    • No data available
  • Physical Form
    • Solid
  • Odor
    • No data available

Safety Information

  • Thermal Decomposition
    • No decomposition if stored and applied as directed.
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Incompatible Materials
    • Contact with strong acids liberates hydrogen fluoride

International Transportation

  • Harmonized System Code
    • 3824999297

General Information

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

Physical Properties

  • Vapor Pressure
    • Negligible
  • Boiling Point/Range
    • No data available
  • Melting Point/Range
    • 434 to 436 °C, aluminum cesium fluoride, the physical data is that of the main component
  • pH
    • No data available
  • Physical Form
    • Solid
  • Odor
    • No data available

Safety Information

  • Thermal Decomposition
    • No decomposition if stored and applied as directed.
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Incompatible Materials
    • Contact with strong acids liberates hydrogen fluoride

International Transportation

  • Harmonized System Code
    • 3824999297
  • Application : Brazing
  • CAS Number : 138577-01-2
  • Vapor Pressure : Negligible
  • Boiling Point/Range : No data available
  • Melting Point/Range : 434 to 436 °C, aluminum cesium fluoride, the physical data is that of the main component
  • pH : No data available
  • Physical Form : Solid
  • Odor : No data available
  • Thermal Decomposition : No decomposition if stored and applied as directed.
  • Chemical Stability : Stable under recommended storage conditions.
  • Incompatible Materials : Contact with strong acids liberates hydrogen fluoride
  • Harmonized System Code : 3824999297
Property
Value
colour
complying
assay of Cs (calc.to dried s.)
56 - 62 %
assay of F (calc.to dried subst.)
27 - 33 %
assay of Al (calc.to.dried s.)
8 - 12 %
melting point
Max. 445 °C
pH (10 %, 20°C)
4 - 11
loss on ignition (330°C, 3h)
Max. 5 %
grain dissipation Horiba d50
effective µm
grain dissipation Horiba d95
effective µm