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Carbonate Salts

Sodium hydrogen carbonate (13433)

powder, extra pure, meets analytical specification of Ph. Eur., BP, USP, FCC, E 500, assay 99.0 - 100.5%

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General Information

  • Application
    • Industrial
  • Molar Mass
    • 84.01 g/mol
  • CAS Number
    • 144-55-8

Physical Properties

  • Melting Point/Range
    • Not applicable. Decomposes before melting.
  • Physical Form
    • Crystalline powder
  • Color
    • Colorless
  • pH
    • 8.0 to 8.6 20 °C
  • Boiling Point/Range
    • Not applicable
  • Odor
    • Odorless
  • Density
    • 2.2 g/cm3 20 °C
  • Vapor Pressure
    • Negligible
  • Solubility in Water
    • 20 °C

Safety Information

  • Incompatible Materials
    • Acids
  • Self Ignition
    • Not auto-flammable
  • Flammability
    • The product is not flammable.
  • Thermal Decomposition
    • No decomposition if used as directed: 50 °C
  • Chemical Stability
    • Stable under normal conditions.

International Transportation

  • Harmonized System Code
    • 28363000

General Information

  • Application
    • Industrial
  • Molar Mass
    • 84.01 g/mol
  • CAS Number
    • 144-55-8

Physical Properties

  • Melting Point/Range
    • Not applicable. Decomposes before melting.
  • Physical Form
    • Crystalline powder
  • Color
    • Colorless
  • pH
    • 8.0 to 8.6 20 °C
  • Boiling Point/Range
    • Not applicable
  • Odor
    • Odorless
  • Density
    • 2.2 g/cm3 20 °C
  • Vapor Pressure
    • Negligible
  • Solubility in Water
    • 20 °C

Safety Information

  • Incompatible Materials
    • Acids
  • Self Ignition
    • Not auto-flammable
  • Flammability
    • The product is not flammable.
  • Thermal Decomposition
    • No decomposition if used as directed: 50 °C
  • Chemical Stability
    • Stable under normal conditions.

International Transportation

  • Harmonized System Code
    • 28363000
  • Application : Industrial
  • Molar Mass : 84.01 g/mol
  • CAS Number : 144-55-8
  • Melting Point/Range : Not applicable. Decomposes before melting.
  • Physical Form : Crystalline powder
  • Color : Colorless
  • pH : 8.0 to 8.6 20 °C
  • Boiling Point/Range : Not applicable
  • Odor : Odorless
  • Density : 2.2 g/cm3 20 °C
  • Vapor Pressure : Negligible
  • Solubility in Water : 20 °C
  • Incompatible Materials : Acids
  • Self Ignition : Not auto-flammable
  • Flammability : The product is not flammable.
  • Thermal Decomposition : No decomposition if used as directed: 50 °C
  • Chemical Stability : Stable under normal conditions.
  • Harmonized System Code : 28363000
Image
SKU
Description
alt
10235811
SODIUM HYDROGEN CARBONATE POWDER 25,0KS
Property
Value
assay
99.0 - 100.5 %
assay (calc. to the dried substance)
99.0 - 100.5 %
water insoluble matter
complying
pH (5 %, 20°C)
Max. 8.6
loss on drying (via silica gel)
Max. 0.2 %
aluminium (Al)
Max. 0.5 ppm
ammonium (NH4)
Max. 20 ppm
ammonia (NH3)
complying
arsenic (As)
Max. 2 ppm
calcium (Ca)
Max. 100 ppm
iron (Fe)
Max. 10 ppm
mercury (Hg)
Max. 1 ppm
potassium (K)
Max. 0.01 %
lead (Pb)
Max. 2 ppm
heavy metals (as Pb)
Max. 5 ppm
carbonate (CO3)
complying
chloride (Cl)
Max. 100 ppm
sulfate (SO4)
Max. 100 ppm
S-compounds (as SO4)
Max. 150 ppm
appearance of the solution
complying
residual solvents
complying