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Oxides

Manganese(IV) oxide L-Prime (13349)

curing agent for polysulphide sealants

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Curing agents for polysulphide sealants that are applied to insulating glass units, aircraft and numerous construction projects e.g. buildings, roads, airports & chemical plants.

General Information

  • Application
    • Industrial
  • CAS Number
    • 1313-13-9

Physical Properties

  • Physical Form
    • Crystalline powder
  • Odor
    • Odorless
  • Boiling Point/Range
    • Not applicable
  • Vapor Pressure
    • Negligible
  • Melting Point/Range
    • Decomposes without melting.
  • Color
    • Brown
  • pH
    • 10 to 11.5 at 25 g/l (20 °C) Suspension

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Self Ignition
    • Not auto-flammable
  • Incompatible Materials
    • Reducing agents
  • Flammability
    • The product is not flammable.

International Transportation

  • Harmonized System Code
    • 38159090

General Information

  • Application
    • Industrial
  • CAS Number
    • 1313-13-9

Physical Properties

  • Physical Form
    • Crystalline powder
  • Odor
    • Odorless
  • Boiling Point/Range
    • Not applicable
  • Vapor Pressure
    • Negligible
  • Melting Point/Range
    • Decomposes without melting.
  • Color
    • Brown
  • pH
    • 10 to 11.5 at 25 g/l (20 °C) Suspension

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Self Ignition
    • Not auto-flammable
  • Incompatible Materials
    • Reducing agents
  • Flammability
    • The product is not flammable.

International Transportation

  • Harmonized System Code
    • 38159090
  • Application : Industrial
  • CAS Number : 1313-13-9
  • Physical Form : Crystalline powder
  • Odor : Odorless
  • Boiling Point/Range : Not applicable
  • Vapor Pressure : Negligible
  • Melting Point/Range : Decomposes without melting.
  • Color : Brown
  • pH : 10 to 11.5 at 25 g/l (20 °C) Suspension
  • Chemical Stability : Stable under normal conditions.
  • Self Ignition : Not auto-flammable
  • Incompatible Materials : Reducing agents
  • Flammability : The product is not flammable.
  • Harmonized System Code : 38159090
Property
Value
assay of MnO2
effective %
alkalinity (soluble)
Max. 1.5 %
pH-value (2,5 + 100)
10 - 11.5
pH-value (10 + 190)
10 - 11.5
loss on drying (120°C, 2h)
1 - 4 %
pot life
Max. 50 min