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Oxides

Calcium oxide (12047)

puriss., meets analytical specification of FCC, powder (fine), assay (ex ignited substance) 96 - 100.5%

General Information

  • CAS Number
    • 1305-78-8
  • Molar Mass
    • 56.08 g/mol
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • 2,572 °C (1,013 hPa)
  • Solubility in Water
    • Reacts violently with water.
  • Boiling Point/Range
    • 2,850 °C (1,013 hPa)
  • Color
    • White
  • Physical Form
    • Crystalline powder
  • Density
    • 3.3 g/cm3 (20 °C)
  • Vapor Pressure
    • Negligible
  • pH
    • 12.5 (20 °C) as aqueous solution
  • Odor
    • Odorless

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed.
  • Self Ignition
    • Not auto-flammable
  • Incompatible Materials
    • Water, Carbon dioxide (CO2), Reactions with damp air, Possible incompatibility with alkali sensitive materials
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Flammability
    • The product is not flammable.

International Transportation

  • Harmonized System Code
    • 28259019

General Information

  • CAS Number
    • 1305-78-8
  • Molar Mass
    • 56.08 g/mol
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • 2,572 °C (1,013 hPa)
  • Solubility in Water
    • Reacts violently with water.
  • Boiling Point/Range
    • 2,850 °C (1,013 hPa)
  • Color
    • White
  • Physical Form
    • Crystalline powder
  • Density
    • 3.3 g/cm3 (20 °C)
  • Vapor Pressure
    • Negligible
  • pH
    • 12.5 (20 °C) as aqueous solution
  • Odor
    • Odorless

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed.
  • Self Ignition
    • Not auto-flammable
  • Incompatible Materials
    • Water, Carbon dioxide (CO2), Reactions with damp air, Possible incompatibility with alkali sensitive materials
  • Chemical Stability
    • Stable under recommended storage conditions.
  • Flammability
    • The product is not flammable.

International Transportation

  • Harmonized System Code
    • 28259019
  • CAS Number : 1305-78-8
  • Molar Mass : 56.08 g/mol
  • Application : Industrial
  • Melting Point/Range : 2,572 °C (1,013 hPa)
  • Solubility in Water : Reacts violently with water.
  • Boiling Point/Range : 2,850 °C (1,013 hPa)
  • Color : White
  • Physical Form : Crystalline powder
  • Density : 3.3 g/cm3 (20 °C)
  • Vapor Pressure : Negligible
  • pH : 12.5 (20 °C) as aqueous solution
  • Odor : Odorless
  • Thermal Decomposition : No decomposition if used as directed.
  • Self Ignition : Not auto-flammable
  • Incompatible Materials : Water, Carbon dioxide (CO2), Reactions with damp air, Possible incompatibility with alkali sensitive materials
  • Chemical Stability : Stable under recommended storage conditions.
  • Flammability : The product is not flammable.
  • Harmonized System Code : 28259019