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Borates

Potassium metaborate (11619)

pure, used in the production of welding, soldering and fluxing agents, assay of B2O3 min. 31%

Overview
Specifications

General Information

  • CAS Number
    • 13709-94-9
  • Concentration
    • <=100%
  • EC Number
    • 237-262-2
  • Grade
    • Pure
  • Product Type
    • Substance Degrees Celsius
  • Synonyms
    • Boric acid
    • Potassium borate
    • potassium salt

Physical Properties

  • Boiling Point/Range
    • No data available
  • Chemical Composition
    • Potassium metaborate
  • Color
    • Off-White
  • Density
    • No data available
  • Flashpoint
    • Not applicable
  • Melting Point/Range
    • 947 °C
  • Odor
    • Odorless
  • pH
    • 11.9 (20 °C) 8 weight percent
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • Completely soluble
  • Vapor Pressure
    • Negligible hectopascal

Safety Information

  • Chemical Stability
    • Stable under recommended storage conditions. No decomposition if used as directed
  • Flammability
    • The product is not flammable
  • Ignition Temperature
    • Not applicable
  • Incompatible Materials
    • Exothermic reaction with strong acids
  • Oxidizing
    • The substance or mixture is not classified as oxidizing
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • Loss of water of crystallization on heating

International Transportation

  • Harmonized System Code
    • 28402090

General Information

  • CAS Number
    • 13709-94-9
  • Concentration
    • <=100%
  • EC Number
    • 237-262-2
  • Grade
    • Pure
  • Product Type
    • Substance Degrees Celsius
  • Synonyms
    • Boric acid
    • Potassium borate
    • potassium salt

Physical Properties

  • Boiling Point/Range
    • No data available
  • Chemical Composition
    • Potassium metaborate
  • Color
    • Off-White
  • Density
    • No data available
  • Flashpoint
    • Not applicable
  • Melting Point/Range
    • 947 °C
  • Odor
    • Odorless
  • pH
    • 11.9 (20 °C) 8 weight percent
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • Completely soluble
  • Vapor Pressure
    • Negligible hectopascal

Safety Information

  • Chemical Stability
    • Stable under recommended storage conditions. No decomposition if used as directed
  • Flammability
    • The product is not flammable
  • Ignition Temperature
    • Not applicable
  • Incompatible Materials
    • Exothermic reaction with strong acids
  • Oxidizing
    • The substance or mixture is not classified as oxidizing
  • Self Ignition
    • Not auto-flammable
  • Thermal Decomposition
    • Loss of water of crystallization on heating

International Transportation

  • Harmonized System Code
    • 28402090
  • EC Number : 237-262-2
  • Grade : Pure
  • CAS Number : 13709-94-9
  • Synonyms : Boric acid|Potassium borate|potassium salt
  • Product Type : Substance Degrees Celsius
  • Flashpoint : Not applicable
  • Chemical Composition : Potassium metaborate
  • Boiling Point/Range : No data available
  • Density : No data available
  • Color : Off-White
  • pH : 11.9 (20 °C) 8 weight percent
  • Solubility in Water : Completely soluble
  • Physical Form : Crystalline powder
  • Melting Point/Range : 947 °C
  • Vapor Pressure : Negligible hectopascal
  • Odor : Odorless
  • Chemical Stability : Stable under recommended storage conditions. No decomposition if used as directed
  • Oxidizing : The substance or mixture is not classified as oxidizing
  • Ignition Temperature : Not applicable
  • Thermal Decomposition : Loss of water of crystallization on heating
  • Self Ignition : Not auto-flammable
  • Incompatible Materials : Exothermic reaction with strong acids
  • Flammability : The product is not flammable
  • Harmonized System Code : 28402090
  • Concentration : <=100%