Fluorides
Potassium hexafluoroaluminate (01738)
ultra fine, assay of fluor (F) 47 - 53%
Overview
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Flux powder for aluminum brazing paint formulations; advantage: better spread, less use of flux, less residue after brazing
Specifications
General Information
- Linear Formula
- K(Cs)AlF4
- CAS Number
- 60304-36-1
Physical Properties
- Melting Point/Range
- 540 to 600 °C
- pH
- 5 to 7.5 at 100 g/l (20 °C) Suspension
- Boiling Point/Range
- Decomposes on heating.
- Vapor Pressure
- No data available hectopascal
- Color
- Colorless
- Physical Form
- Powder
- Density
- 2.94 g/cm3 (20 °C)
- Odor
- Odorless
Safety Information
- Self Ignition
- Not auto-flammable
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- The product is not flammable.
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride
International Transportation
- Harmonized System Code
- 3810905000
General Information
- Linear Formula
- K(Cs)AlF4
- CAS Number
- 60304-36-1
Physical Properties
- Melting Point/Range
- 540 to 600 °C
- pH
- 5 to 7.5 at 100 g/l (20 °C) Suspension
- Boiling Point/Range
- Decomposes on heating.
- Vapor Pressure
- No data available hectopascal
- Color
- Colorless
- Physical Form
- Powder
- Density
- 2.94 g/cm3 (20 °C)
- Odor
- Odorless
Safety Information
- Self Ignition
- Not auto-flammable
- Chemical Stability
- Stable under recommended storage conditions.
- Flammability
- The product is not flammable.
- Incompatible Materials
- Contact with strong acids liberates hydrogen fluoride
International Transportation
- Harmonized System Code
- 3810905000
- Linear Formula : K(Cs)AlF4
- CAS Number : 60304-36-1
- Melting Point/Range : 540 to 600 °C
- pH : 5 to 7.5 at 100 g/l (20 °C) Suspension
- Boiling Point/Range : Decomposes on heating.
- Vapor Pressure : No data available hectopascal
- Color : Colorless
- Physical Form : Powder
- Density : 2.94 g/cm3 (20 °C)
- Odor : Odorless
- Self Ignition : Not auto-flammable
- Chemical Stability : Stable under recommended storage conditions.
- Flammability : The product is not flammable.
- Incompatible Materials : Contact with strong acids liberates hydrogen fluoride
- Harmonized System Code : 3810905000
Property
Value
appearance
complying
assay of fluor (F)
47 - 53 %
assay of Al
14 - 18 %
melting point onset
Max. 555 °C
pH (30 % Susp., 20°C)
Min. 5
loss on ignition (300°C, 2h)
Max. 5 %
iron (Fe)
Max. 0.03 %
calcium (Ca)
Max. 0.1 %
grain dissipation Horiba d50
5 - 10 µm
settlement (30%, 2h)
80 - 95 ml