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Ammonium Fluoride

Ammonium Fluoride Solution (17761)

40%, Puranal

General Information

  • Grade
    • SemEG
  • Molar Mass
    • 37.04 g/mol

Physical Properties

  • Boiling Point/Range
    • > 100 °C (1,013 hPa)
  • Color
    • Colorless
  • Density
    • 1.110 g/cm3 (20 °C)
  • Flashpoint
    • Not applicable
  • Melting Point/Range
    • No data available
  • Odor
    • Odorless
  • Partition Coefficient
    • No data available
  • pH
    • 6.2 to 7.0 (20 °C)
  • Physical Form
    • Liquid
  • Solubility in Water
    • Completely miscible
  • Vapor Pressure
    • similar to water

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Evaporation Rate
    • No data available
  • Flammability
    • Not applicable
  • Flammable Gas Formation
    • The substance or mixture does not emit flammable gases in contact with water.
  • Ignition Temperature
    • Not applicable
  • Incompatible Materials
    • Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • No decomposition if used as directed.

International Transportation

  • Chemical Class
    • 6.1
  • Harmonized System Code
    • 28261910
  • Packing Group
    • III
  • UN Number
    • 3287

General Information

  • Grade
    • SemEG
  • Molar Mass
    • 37.04 g/mol

Physical Properties

  • Boiling Point/Range
    • > 100 °C (1,013 hPa)
  • Color
    • Colorless
  • Density
    • 1.110 g/cm3 (20 °C)
  • Flashpoint
    • Not applicable
  • Melting Point/Range
    • No data available
  • Odor
    • Odorless
  • Partition Coefficient
    • No data available
  • pH
    • 6.2 to 7.0 (20 °C)
  • Physical Form
    • Liquid
  • Solubility in Water
    • Completely miscible
  • Vapor Pressure
    • similar to water

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Evaporation Rate
    • No data available
  • Flammability
    • Not applicable
  • Flammable Gas Formation
    • The substance or mixture does not emit flammable gases in contact with water.
  • Ignition Temperature
    • Not applicable
  • Incompatible Materials
    • Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • No decomposition if used as directed.

International Transportation

  • Chemical Class
    • 6.1
  • Harmonized System Code
    • 28261910
  • Packing Group
    • III
  • UN Number
    • 3287
  • Molar Mass : 37.04 g/mol
  • Grade : SemEG
  • Partition Coefficient : No data available
  • Boiling Point/Range : > 100 °C (1,013 hPa)
  • Flashpoint : Not applicable
  • Density : 1.110 g/cm3 (20 °C)
  • Vapor Pressure : similar to water
  • pH : 6.2 to 7.0 (20 °C)
  • Melting Point/Range : No data available
  • Solubility in Water : Completely miscible
  • Color : Colorless
  • Physical Form : Liquid
  • Odor : Odorless
  • Oxidizing : The substance or mixture is not classified as oxidizing.
  • Thermal Decomposition : No decomposition if used as directed.
  • Ignition Temperature : Not applicable
  • Self Ignition : Not auto-flammable
  • Incompatible Materials : Contact with strong acids liberates hydrogen fluoride, Glass and silicate-containing materials are attacked
  • Chemical Stability : Stable under normal conditions.
  • Flammability : Not applicable
  • Evaporation Rate : No data available
  • Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water.
  • UN Number : 3287
  • Packing Group : III
  • Chemical Class : 6.1
  • Harmonized System Code : 28261910
Property
Value
assay
Min. 40 %
residue on ignition (SO4)
Max. 10 ppm
pH (1 %,20°C)
6.2 - 7.0
silver (Ag)
Max. 0.05 ppm
aluminium (Al)
Max. 0.5 ppm
arsenic (As)
Max. 0.05 ppm
gold (Au)
Max. 0.05 ppm
barium (Ba)
Max. 0.1 ppm
beryllium (Be)
Max. 0.05 ppm
bismuth (Bi)
Max. 0.05 ppm
calcium (Ca)
Max. 0.5 ppm
cadmium (Cd)
Max. 0.1 ppm
cobalt (Co)
Max. 0.05 ppm
chromium (Cr)
Max. 0.1 ppm
copper (Cu)
Max. 0.1 ppm
iron (Fe)
Max. 0.5 ppm
gallium (Ga)
Max. 0.1 ppm
indium (In)
Max. 0.05 ppm
potassium (K)
Max. 0.1 ppm
lithium (Li)
Max. 0.1 ppm
magnesium (Mg)
Max. 0.2 ppm
manganese (Mn)
Max. 0.05 ppm
molybdenum (Mo)
Max. 0.05 ppm
sodium (Na)
Max. 0.2 ppm
nickel (Ni)
Max. 0.05 ppm
lead (Pb)
Max. 0.1 ppm
platinum (Pt)
Max. 0.05 ppm
antimony (Sb)
Max. 0.05 ppm
silicon (Si)
Max. 200 ppm
tin (Sn)
Max. 0.1 ppm
strontium (Sr)
Max. 0.1 ppm
titanium (Ti)
Max. 0.1 ppm
thallium (Tl)
Max. 0.05 ppm
vanadium (V)
Max. 0.1 ppm
zinc (Zn)
Max. 0.1 ppm
zirconium (Zr)
Max. 0.05 ppm
phosphate (PO4)
Max. 1 ppm
sulfate (SO4)
Max. 2 ppm