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Nitrates

Barium nitrate (31128)

analytical reagent, Reag. ACS, emitter paste for CRT, catalyst precursor, assay min. 99.0%

Overview
Specifications

General Information

  • Molar Mass
    • 261.34 g/mol
  • CAS Number
    • 10022-31-8
  • Linear Formula
    • Ba(NO3)2

Physical Properties

  • Odor
    • Odorless
  • Boiling Point/Range
    • Decomposes on heating.
  • Vapor Pressure
    • Negligible hectopascal
  • Physical Form
    • Crystalline powder
  • Density
    • 3.24 g/cm3 (22 °C)
  • Melting Point/Range
    • 592 °C
  • Color
    • Colorless
  • pH
    • 5.0 to 7.0 (20 °C) as aqueous solution

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed: 600 °C
  • Self Ignition
    • Not auto-flammable
  • Flammability
    • The product is not flammable.
  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Reducing agents, Acids, Organic materials, Powdered metals, Combustible material

International Transportation

  • Sub Class 1
    • 6.1
  • Chemical Class
    • 5.1
  • UN Number
    • 1446
  • Harmonized System Code
    • 2834295100
  • Packing Group
    • II

General Information

  • Molar Mass
    • 261.34 g/mol
  • CAS Number
    • 10022-31-8
  • Linear Formula
    • Ba(NO3)2

Physical Properties

  • Odor
    • Odorless
  • Boiling Point/Range
    • Decomposes on heating.
  • Vapor Pressure
    • Negligible hectopascal
  • Physical Form
    • Crystalline powder
  • Density
    • 3.24 g/cm3 (22 °C)
  • Melting Point/Range
    • 592 °C
  • Color
    • Colorless
  • pH
    • 5.0 to 7.0 (20 °C) as aqueous solution

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed: 600 °C
  • Self Ignition
    • Not auto-flammable
  • Flammability
    • The product is not flammable.
  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Reducing agents, Acids, Organic materials, Powdered metals, Combustible material

International Transportation

  • Sub Class 1
    • 6.1
  • Chemical Class
    • 5.1
  • UN Number
    • 1446
  • Harmonized System Code
    • 2834295100
  • Packing Group
    • II
  • Molar Mass : 261.34 g/mol
  • CAS Number : 10022-31-8
  • Linear Formula : Ba(NO3)2
  • Odor : Odorless
  • Boiling Point/Range : Decomposes on heating.
  • Vapor Pressure : Negligible hectopascal
  • Physical Form : Crystalline powder
  • Density : 3.24 g/cm3 (22 °C)
  • Melting Point/Range : 592 °C
  • Color : Colorless
  • pH : 5.0 to 7.0 (20 °C) as aqueous solution
  • Thermal Decomposition : No decomposition if used as directed: 600 °C
  • Self Ignition : Not auto-flammable
  • Flammability : The product is not flammable.
  • Chemical Stability : Stable under normal conditions.
  • Incompatible Materials : Reducing agents, Acids, Organic materials, Powdered metals, Combustible material
  • Sub Class 1 : 6.1
  • Chemical Class : 5.1
  • UN Number : 1446
  • Harmonized System Code : 2834295100
  • Packing Group : II
Property
Value
assay
Min. 99.0 %
assay of Ba
Min. 52 %
water insoluble matter
Max. 0.005 %
pH (5 %, 25 °C)
5.0 - 8.0
calcium (Ca)
Max. 0.002 %
copper (Cu)
Max. 5 ppm
iron (Fe)
Max. 2 ppm
potassium (K)
Max. 0.005 %
magnesium (Mg)
Max. 0.002 %
sodium (Na)
Max. 0.005 %
strontium (Sr)
Max. 0.05 %
heavy metals (ICP) ACS
Max. 5 ppm
ammonium (NH4)
Max. 0.001 %
chloride (Cl)
Max. 5 ppm
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