Fluorides
Sodium fluoride (01151)
technical, fluoride source, used in the production of welding, soldering and fluxing agents, assay min. 98%
Overview
Specifications
General Information
- UNSPSC Code
- 12352300
- CAS Number
- 7681-49-4
- Linear Formula
- NaF
- Molar Mass
- 41.99 g/mol
- Grade
- Technical
Physical Properties
- Vapor Pressure
- No data available hectopascal
- Odor
- Odorless
- pH
- 8.0 to 10.0 (20 °C)
- Physical Form
- Crystalline powder
- Color
- Colorless
- Melting Point/Range
- 990 °C
- Density
- 2.7 g/cm3 (20 °C)
- Boiling Point/Range
- 1,704 °C (1,013 hPa)
Safety Information
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under normal conditions.
- Self Ignition
- Not auto-flammable
- Incompatible Materials
- With strong mineral acids hydrogen fluoride is produced, Glass and silicate-containing materials are attacked
International Transportation
- Harmonized System Code
- 28261910
- Packing Group
- III
- Chemical Class
- 6.1
- UN Number
- 1690
General Information
- UNSPSC Code
- 12352300
- CAS Number
- 7681-49-4
- Linear Formula
- NaF
- Molar Mass
- 41.99 g/mol
- Grade
- Technical
Physical Properties
- Vapor Pressure
- No data available hectopascal
- Odor
- Odorless
- pH
- 8.0 to 10.0 (20 °C)
- Physical Form
- Crystalline powder
- Color
- Colorless
- Melting Point/Range
- 990 °C
- Density
- 2.7 g/cm3 (20 °C)
- Boiling Point/Range
- 1,704 °C (1,013 hPa)
Safety Information
- Flammability
- The product is not flammable.
- Chemical Stability
- Stable under normal conditions.
- Self Ignition
- Not auto-flammable
- Incompatible Materials
- With strong mineral acids hydrogen fluoride is produced, Glass and silicate-containing materials are attacked
International Transportation
- Harmonized System Code
- 28261910
- Packing Group
- III
- Chemical Class
- 6.1
- UN Number
- 1690
- UNSPSC Code : 12352300
- CAS Number : 7681-49-4
- Linear Formula : NaF
- Molar Mass : 41.99 g/mol
- Grade : Technical
- Vapor Pressure : No data available hectopascal
- Odor : Odorless
- pH : 8.0 to 10.0 (20 °C)
- Physical Form : Crystalline powder
- Color : Colorless
- Melting Point/Range : 990 °C
- Density : 2.7 g/cm3 (20 °C)
- Boiling Point/Range : 1,704 °C (1,013 hPa)
- Flammability : The product is not flammable.
- Chemical Stability : Stable under normal conditions.
- Self Ignition : Not auto-flammable
- Incompatible Materials : With strong mineral acids hydrogen fluoride is produced, Glass and silicate-containing materials are attacked
- Harmonized System Code : 28261910
- Packing Group : III
- Chemical Class : 6.1
- UN Number : 1690
Property
Value
assay
Min. 98 %
iron (Fe)
Max. 0.02 %
heavy metals (as Pb)
Max. 0.01 %
sodium hexafluorosilicate (Na2SiF6)
Max. 1 %
chloride (Cl)
Max. 0.01 %
sulfate (SO4)
Max. 0.5 %
