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Acids & Bases

Ammonia solution (05002)

extra pure, max. 33% NH3

Ammonia is a compound of nitrogen and hydrogen with the formula  NH3  and is a colorless gas with a characteristic pungent smell. Although common in nature and in wide use, ammonia is both caustic and hazardous in its concentrated form. Ammonia is also a building block for the synthesis of many pharmaceutical products and is used in many commercial cleaning products.

General Information

  • CAS Number
    • 1336-21-6
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • -92 °C
  • Solubility in Water
    • Completely miscible
  • Boiling Point/Range
    • 32 °C (1,013 hPa)
  • Color
    • Colorless
  • Physical Form
    • Crystalline powder
  • Density
    • 0.890 g/cm3 (20 °C)
  • Vapor Pressure
    • 1,900 hPa (50 °C)
  • pH
    • Alkaline, undiluted
  • Odor
    • Ammoniacal

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed.
  • Self Ignition
    • 651 °C
  • Incompatible Materials
    • Acids, Halogens, Propylene oxide, Calcium, Dimethyl sulfate, Acid chlorides, Acid anhydrides, Acids, Nitromethane, Heavy metal salts
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Flammability
    • Not applicable

International Transportation

  • Chemical Class
    • 8
  • UN Number
    • 2672
  • Harmonized System Code
    • 28142000
  • Packing Group
    • III

General Information

  • CAS Number
    • 1336-21-6
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • -92 °C
  • Solubility in Water
    • Completely miscible
  • Boiling Point/Range
    • 32 °C (1,013 hPa)
  • Color
    • Colorless
  • Physical Form
    • Crystalline powder
  • Density
    • 0.890 g/cm3 (20 °C)
  • Vapor Pressure
    • 1,900 hPa (50 °C)
  • pH
    • Alkaline, undiluted
  • Odor
    • Ammoniacal

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed.
  • Self Ignition
    • 651 °C
  • Incompatible Materials
    • Acids, Halogens, Propylene oxide, Calcium, Dimethyl sulfate, Acid chlorides, Acid anhydrides, Acids, Nitromethane, Heavy metal salts
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Flammability
    • Not applicable

International Transportation

  • Chemical Class
    • 8
  • UN Number
    • 2672
  • Harmonized System Code
    • 28142000
  • Packing Group
    • III
  • CAS Number : 1336-21-6
  • Application : Industrial
  • Melting Point/Range : -92 °C
  • Solubility in Water : Completely miscible
  • Boiling Point/Range : 32 °C (1,013 hPa)
  • Color : Colorless
  • Physical Form : Crystalline powder
  • Density : 0.890 g/cm3 (20 °C)
  • Vapor Pressure : 1,900 hPa (50 °C)
  • pH : Alkaline, undiluted
  • Odor : Ammoniacal
  • Thermal Decomposition : No decomposition if used as directed.
  • Self Ignition : 651 °C
  • Incompatible Materials : Acids, Halogens, Propylene oxide, Calcium, Dimethyl sulfate, Acid chlorides, Acid anhydrides, Acids, Nitromethane, Heavy metal salts
  • Chemical Stability : Stable under recommended storage conditions.
  • Flammability : Not applicable
  • Chemical Class : 8
  • UN Number : 2672
  • Harmonized System Code : 28142000
  • Packing Group : III