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Potassium Hydroxide

Potassium Hydroxide Pellets (17851)

Puranal

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General Information

  • CAS Number
    • 1310-58-3
  • Molar Mass
    • 56.11 g/mol

Physical Properties

  • Boiling Point/Range
    • 1,327 °C (1,013 hPa)
  • Color
    • Colorless
  • Odor
    • Odorless
  • pH
    • 14 (20 °C) as aqueous solution
  • Melting Point/Range
    • 360 °C
  • Partition Coefficient
    • No data available
  • Flashpoint
    • Not applicable
  • Physical Form
    • Solid
  • Vapor Pressure
    • No data available

Safety Information

  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Self Ignition
    • Not auto-flammable
  • Chemical Stability
    • Stable under normal conditions.
  • Ignition Temperature
    • Not applicable
  • Evaporation Rate
    • No data available
  • Corrosivity
    • Corrosive to metals
  • Thermal Decomposition
    • No decomposition if used as directed.
  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Exothermic reaction with strong acids, Exothermic reaction with water, Gives off hydrogen by reaction with metals, Aluminium, Tin, Zinc

International Transportation

  • Chemical Class
    • 8
  • Harmonized System Code
    • 28152000
  • UN Number
    • 1813
  • Packing Group
    • II

General Information

  • CAS Number
    • 1310-58-3
  • Molar Mass
    • 56.11 g/mol

Physical Properties

  • Boiling Point/Range
    • 1,327 °C (1,013 hPa)
  • Color
    • Colorless
  • Odor
    • Odorless
  • pH
    • 14 (20 °C) as aqueous solution
  • Melting Point/Range
    • 360 °C
  • Partition Coefficient
    • No data available
  • Flashpoint
    • Not applicable
  • Physical Form
    • Solid
  • Vapor Pressure
    • No data available

Safety Information

  • Oxidizing
    • The substance or mixture is not classified as oxidizing.
  • Self Ignition
    • Not auto-flammable
  • Chemical Stability
    • Stable under normal conditions.
  • Ignition Temperature
    • Not applicable
  • Evaporation Rate
    • No data available
  • Corrosivity
    • Corrosive to metals
  • Thermal Decomposition
    • No decomposition if used as directed.
  • Flammability
    • The product is not flammable.
  • Incompatible Materials
    • Exothermic reaction with strong acids, Exothermic reaction with water, Gives off hydrogen by reaction with metals, Aluminium, Tin, Zinc

International Transportation

  • Chemical Class
    • 8
  • Harmonized System Code
    • 28152000
  • UN Number
    • 1813
  • Packing Group
    • II
  • CAS Number : 1310-58-3
  • Molar Mass : 56.11 g/mol
  • Boiling Point/Range : 1,327 °C (1,013 hPa)
  • Color : Colorless
  • Odor : Odorless
  • pH : 14 (20 °C) as aqueous solution
  • Melting Point/Range : 360 °C
  • Partition Coefficient : No data available
  • Flashpoint : Not applicable
  • Physical Form : Solid
  • Vapor Pressure : No data available
  • Oxidizing : The substance or mixture is not classified as oxidizing.
  • Self Ignition : Not auto-flammable
  • Chemical Stability : Stable under normal conditions.
  • Ignition Temperature : Not applicable
  • Evaporation Rate : No data available
  • Corrosivity : Corrosive to metals
  • Thermal Decomposition : No decomposition if used as directed.
  • Flammability : The product is not flammable.
  • Incompatible Materials : Exothermic reaction with strong acids, Exothermic reaction with water, Gives off hydrogen by reaction with metals, Aluminium, Tin, Zinc
  • Chemical Class : 8
  • Harmonized System Code : 28152000
  • UN Number : 1813
  • Packing Group : II
Property
Value
assay
Min. 84 %
assay of K2CO3
Max. 1 %
aluminium (Al)
Max. 0.001 %
calcium (Ca)
Max. 0.001 %
iron (Fe)
Max. 0.0005 %
sodium (Na)
Max. 0.5 %
heavy metals (as Pb)
Max. 0.0005 %
chloride (Cl)
Max. 0.005 %
phosphate (PO4)
Max. 0.0005 %
silicate (as SiO2)
Max. 0.005 %
sulfate (SO4)
Max. 0.0005 %
total N
Max. 0.0003 %