Fluorides
Potassium hexafluoroaluminate (01740)
fine, used in the production of welding, soldering and fluxing agents, for brazing flux applications, melting point onset ≤555°C, particle size (D50) 8 – 12µm, assay of fluor (F) 47 - 53%
Overview
Flux Powder for flux paste, braze paste and dry powder applications in aluminum brazing; used in the production of welding, soldering and fluxing agents, for brazing flux applications,
Specifications
General Information
- Linear Formula
- K(Cs)AlF4
- CAS Number
- 60304-36-1
Physical Properties
- Density
- 2.94 g/cm3 (20 °C)
- Vapor Pressure
- No data available hectopascal
- Melting Point/Range
- 540 to 600 °C
- Physical Form
- Crystalline powder
- Boiling Point/Range
- Decomposes on heating.
- Odor
- Odorless
- pH
- 5 to 7.5 at 100 g/l (20 °C) Suspension
- Color
- Colorless
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Self Ignition
- Not auto-flammable
- Flammability
- The product is not flammable.
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride
International Transportation
- Harmonized System Code
- 2826909000
General Information
- Linear Formula
- K(Cs)AlF4
- CAS Number
- 60304-36-1
Physical Properties
- Density
- 2.94 g/cm3 (20 °C)
- Vapor Pressure
- No data available hectopascal
- Melting Point/Range
- 540 to 600 °C
- Physical Form
- Crystalline powder
- Boiling Point/Range
- Decomposes on heating.
- Odor
- Odorless
- pH
- 5 to 7.5 at 100 g/l (20 °C) Suspension
- Color
- Colorless
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Self Ignition
- Not auto-flammable
- Flammability
- The product is not flammable.
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride
International Transportation
- Harmonized System Code
- 2826909000
- Linear Formula : K(Cs)AlF4
- CAS Number : 60304-36-1
- Density : 2.94 g/cm3 (20 °C)
- Vapor Pressure : No data available hectopascal
- Melting Point/Range : 540 to 600 °C
- Physical Form : Crystalline powder
- Boiling Point/Range : Decomposes on heating.
- Odor : Odorless
- pH : 5 to 7.5 at 100 g/l (20 °C) Suspension
- Color : Colorless
- Chemical Stability : Stable under recommended storage conditions.
- Self Ignition : Not auto-flammable
- Flammability : The product is not flammable.
- Incompatible Materials : Contact with strong acids liberates hydrogen fluoride
- Harmonized System Code : 2826909000
Property
Value
assay of fluor (F)
47 - 53 %
assay of Al
14 - 18 %
loss on ignition (300°C, 2h)
Max. 2.5 %
melting point onset
Max. 555 °C
calcium (Ca)
Max. 0.1 %
iron (Fe)
Max. 0.03 %
grain dissipation Horiba d50
8 - 12 µm
