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Hydrofluoric Acid

Hydrofluoric Acid (17584)

60%, MOS Puranal W 0,2 µm

General Information

  • Grade
    • SemEG
  • CAS Number
    • 7664-39-3

Physical Properties

  • Partition Coefficient
    • No data available
  • Boiling Point/Range
    • 105 °C (1,013 hPa)
  • Flashpoint
    • Not applicable
  • Density
    • 1.235 g/cm3 (20 °C)
  • Vapor Pressure
    • No data available
  • pH
    • Acidic
  • Melting Point/Range
    • -35 °C
  • Solubility in Water
    • Completely miscible
  • Color
    • Colorless
  • Physical Form
    • Liquid
  • Odor
    • Stinging

Safety Information

  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Thermal Decomposition
    • Fire or intense heat may cause violent rupture of packages.
  • Ignition Temperature
    • Not applicable
  • Incompatible Materials
    • Glass and silicate-containing materials are attacked, HF contact with glass, concrete and other silicon bearing materials will yield silicon
  • Corrosivity
    • Corrosive to metals
  • Chemical Stability
    • Stable under normal conditions.
  • Flammability
    • Not applicable
  • Flammable Gas Formation
    • The substance or mixture does not emit flammable gases in contact with water.

International Transportation

  • Sub Class 1
    • 6.1
  • UN Number
    • 1790
  • Packing Group
    • II
  • Chemical Class
    • 8
  • Harmonized System Code
    • 28111100

General Information

  • Grade
    • SemEG
  • CAS Number
    • 7664-39-3

Physical Properties

  • Partition Coefficient
    • No data available
  • Boiling Point/Range
    • 105 °C (1,013 hPa)
  • Flashpoint
    • Not applicable
  • Density
    • 1.235 g/cm3 (20 °C)
  • Vapor Pressure
    • No data available
  • pH
    • Acidic
  • Melting Point/Range
    • -35 °C
  • Solubility in Water
    • Completely miscible
  • Color
    • Colorless
  • Physical Form
    • Liquid
  • Odor
    • Stinging

Safety Information

  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Thermal Decomposition
    • Fire or intense heat may cause violent rupture of packages.
  • Ignition Temperature
    • Not applicable
  • Incompatible Materials
    • Glass and silicate-containing materials are attacked, HF contact with glass, concrete and other silicon bearing materials will yield silicon
  • Corrosivity
    • Corrosive to metals
  • Chemical Stability
    • Stable under normal conditions.
  • Flammability
    • Not applicable
  • Flammable Gas Formation
    • The substance or mixture does not emit flammable gases in contact with water.

International Transportation

  • Sub Class 1
    • 6.1
  • UN Number
    • 1790
  • Packing Group
    • II
  • Chemical Class
    • 8
  • Harmonized System Code
    • 28111100
  • Grade : SemEG
  • CAS Number : 7664-39-3
  • Partition Coefficient : No data available
  • Boiling Point/Range : 105 °C (1,013 hPa)
  • Flashpoint : Not applicable
  • Density : 1.235 g/cm3 (20 °C)
  • Vapor Pressure : No data available
  • pH : Acidic
  • Melting Point/Range : -35 °C
  • Solubility in Water : Completely miscible
  • Color : Colorless
  • Physical Form : Liquid
  • Odor : Stinging
  • Oxidizing : The substance or mixture is not classified as oxidizing.
  • Thermal Decomposition : Fire or intense heat may cause violent rupture of packages.
  • Ignition Temperature : Not applicable
  • Incompatible Materials : Glass and silicate-containing materials are attacked, HF contact with glass, concrete and other silicon bearing materials will yield silicon
  • Corrosivity : Corrosive to metals
  • Chemical Stability : Stable under normal conditions.
  • Flammability : Not applicable
  • Flammable Gas Formation : The substance or mixture does not emit flammable gases in contact with water.
  • Sub Class 1 : 6.1
  • UN Number : 1790
  • Packing Group : II
  • Chemical Class : 8
  • Harmonized System Code : 28111100