Fluorides
Sodium fluoride (01292)
extra pure meets analytical specification of USP, fluoride source, assay (calc. to the dried substance) 98 - 102%
Overview
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Specifications
General Information
- UNSPSC Code
- 12352300
- CAS Number
- 7681-49-4
- Molar Mass
- 41.99 g/mol
- Linear Formula
- NaF
Physical Properties
- Density
- 2.7 g/cm3 (20 °C)
- Color
- Colorless
- Melting Point/Range
- 990 °C
- pH
- 8.0 to 10.0 (20 °C)
- Odor
- Odorless
- Boiling Point/Range
- 1,704 °C (1,013 hPa)
- Physical Form
- Solid
- Vapor Pressure
- No data available hectopascal
Safety Information
- 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
- Flammability
- The product is not flammable.
International Transportation
- Chemical Class
- 6.1
- UN Number
- 1690
- Packing Group
- III
- Harmonized System Code
- 2826192000
General Information
- UNSPSC Code
- 12352300
- CAS Number
- 7681-49-4
- Molar Mass
- 41.99 g/mol
- Linear Formula
- NaF
Physical Properties
- Density
- 2.7 g/cm3 (20 °C)
- Color
- Colorless
- Melting Point/Range
- 990 °C
- pH
- 8.0 to 10.0 (20 °C)
- Odor
- Odorless
- Boiling Point/Range
- 1,704 °C (1,013 hPa)
- Physical Form
- Solid
- Vapor Pressure
- No data available hectopascal
Safety Information
- 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
- Flammability
- The product is not flammable.
International Transportation
- Chemical Class
- 6.1
- UN Number
- 1690
- Packing Group
- III
- Harmonized System Code
- 2826192000
- UNSPSC Code : 12352300
- CAS Number : 7681-49-4
- Molar Mass : 41.99 g/mol
- Linear Formula : NaF
- Density : 2.7 g/cm3 (20 °C)
- Color : Colorless
- Melting Point/Range : 990 °C
- pH : 8.0 to 10.0 (20 °C)
- Odor : Odorless
- Boiling Point/Range : 1,704 °C (1,013 hPa)
- Physical Form : Solid
- Vapor Pressure : No data available hectopascal
- 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
- Flammability : The product is not flammable.
- Chemical Class : 6.1
- UN Number : 1690
- Packing Group : III
- Harmonized System Code : 2826192000
Product Number
SKUs
Image
SKU
Description
10094008
SODIUM FLUORIDE, EXTRA PURE 25,0KK
Image
SKU
Description
10094008
SODIUM FLUORIDE, EXTRA PURE 25,0KK
Property
Value
assay (calc. to the dried substance)
98 - 102 %
loss on drying (150°C)
Max. 0.5 %
acid. or alk. react. impurities
complying
free acid (as HF)
Max. 0.1 %
free alkali (as NaOH)
Max. 0.1 %
iron (Fe)
Max. 0.005 %
heavy metals (as Pb)
Max. 30 ppm
sodium hexafluorosilicate (Na2SiF6)
Max. 0.3 %
fluorosilicate (SiF6)
complying
chloride (Cl)
Max. 0.01 %
benzene (GC)
Max. 0.0002 %
dichloromethane (GC)
Max. 0.06 %
dioxane (GC)
Max. 0.038 %
trichloroethene (GC)
Max. 0.008 %
trichloromethane (GC)
Max. 0.006 %
residual solvents
complying