Borates
Potassium tetraborate tetrahydrate (11620)
used in the production of welding, soldering and fluxing agents, assay min. 99%
Overview
Specifications
General Information
- CAS Number
- 12045-78-2
- Linear Formula
- K2B4O7 x 4H2O
Physical Properties
- Color
- Colorless
- pH
- No data available
- Physical Form
- Crystalline powder
- Melting Point/Range
- > 500 °C (Anhydrous substance)
- Vapor Pressure
- No data available hectopascal
- Density
- 1.74 g/cm3 (20 °C)
- Odor
- Odorless
- Boiling Point/Range
- No data available
Safety Information
- Thermal Decomposition
- No decomposition if used as directed.
- Chemical Stability
- Stable under recommended storage conditions.
- Incompatible Materials
- No information available
- Flammability
- The product is not flammable.
International Transportation
- Harmonized System Code
- 2840300050
General Information
- CAS Number
- 12045-78-2
- Linear Formula
- K2B4O7 x 4H2O
Physical Properties
- Color
- Colorless
- pH
- No data available
- Physical Form
- Crystalline powder
- Melting Point/Range
- > 500 °C (Anhydrous substance)
- Vapor Pressure
- No data available hectopascal
- Density
- 1.74 g/cm3 (20 °C)
- Odor
- Odorless
- Boiling Point/Range
- No data available
Safety Information
- Thermal Decomposition
- No decomposition if used as directed.
- Chemical Stability
- Stable under recommended storage conditions.
- Incompatible Materials
- No information available
- Flammability
- The product is not flammable.
International Transportation
- Harmonized System Code
- 2840300050
- CAS Number : 12045-78-2
- Linear Formula : K2B4O7 x 4H2O
- Color : Colorless
- pH : No data available
- Physical Form : Crystalline powder
- Melting Point/Range : > 500 °C (Anhydrous substance)
- Vapor Pressure : No data available hectopascal
- Density : 1.74 g/cm3 (20 °C)
- Odor : Odorless
- Boiling Point/Range : No data available
- Thermal Decomposition : No decomposition if used as directed.
- Chemical Stability : Stable under recommended storage conditions.
- Incompatible Materials : No information available
- Flammability : The product is not flammable.
- Harmonized System Code : 2840300050
Property
Value
assay
Min. 99 %
iron (Fe)
Max. 0.002 %
heavy metals (as Pb)
Max. 0.002 %
chloride (Cl)
Max. 0.002 %
sulfate (SO4)
Max. 0.05 %
