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Hypophosphorus, Phosphorus & Phosphoric Acids

Phosphorous acid solution (04115)

≥50 wt. % in water

General Information

  • Synonyms
    • Phosphonic Acid
  • CAS Number
    • 13598-36-2
  • Molar Mass
    • 82.00 g/mol
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • No data available
  • Solubility in Water
    • Completely miscible
  • Boiling Point/Range
    • No data available
  • Color
    • Colorless
  • Physical Form
    • Crystalline powder
  • Density
    • 1.270 g/cm3 (20 °C)
  • pH
    • < 1.0 (20 °C)
  • Odor
    • Slight, Original Odor

Safety Information

  • Thermal Decomposition
    • 180 °C
  • Incompatible Materials
    • Corrosive in contact with metals, Incompatible with oxidizing agents, Strong bases
  • Corrosivity
    • Corrosive to metals
  • Chemical Stability
    • Stable under normal conditions.

International Transportation

  • Chemical Class
    • 8
  • UN Number
    • 3264
  • Harmonized System Code
    • 28111980
  • Packing Group
    • III

General Information

  • Synonyms
    • Phosphonic Acid
  • CAS Number
    • 13598-36-2
  • Molar Mass
    • 82.00 g/mol
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • No data available
  • Solubility in Water
    • Completely miscible
  • Boiling Point/Range
    • No data available
  • Color
    • Colorless
  • Physical Form
    • Crystalline powder
  • Density
    • 1.270 g/cm3 (20 °C)
  • pH
    • < 1.0 (20 °C)
  • Odor
    • Slight, Original Odor

Safety Information

  • Thermal Decomposition
    • 180 °C
  • Incompatible Materials
    • Corrosive in contact with metals, Incompatible with oxidizing agents, Strong bases
  • Corrosivity
    • Corrosive to metals
  • Chemical Stability
    • Stable under normal conditions.

International Transportation

  • Chemical Class
    • 8
  • UN Number
    • 3264
  • Harmonized System Code
    • 28111980
  • Packing Group
    • III
  • Synonyms : Phosphonic Acid
  • CAS Number : 13598-36-2
  • Molar Mass : 82.00 g/mol
  • Application : Industrial
  • Melting Point/Range : No data available
  • Solubility in Water : Completely miscible
  • Boiling Point/Range : No data available
  • Color : Colorless
  • Physical Form : Crystalline powder
  • Density : 1.270 g/cm3 (20 °C)
  • pH : < 1.0 (20 °C)
  • Odor : Slight, Original Odor
  • Thermal Decomposition : 180 °C
  • Incompatible Materials : Corrosive in contact with metals, Incompatible with oxidizing agents, Strong bases
  • Corrosivity : Corrosive to metals
  • Chemical Stability : Stable under normal conditions.
  • Chemical Class : 8
  • UN Number : 3264
  • Harmonized System Code : 28111980
  • Packing Group : III