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Minerals

Potassium hydrogen carbonate (12602)

extra pure, meets analytical specification of Ph. Eur., BP, USP, E 501, assay (acidimetric) 99.5 - 101.0%

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Honeywell provides food grade inorganic salts and extra low bromide content for industry/domestic reverse osmosis systems.

General Information

  • Grade
    • Extra Pure
  • Synonyms
    • Potassium hydrogen carbonate
  • Molar Mass
    • 100.12 g/mol
  • CAS Number
    • 298-14-6

Physical Properties

  • Boiling Point/Range
    • Not applicable
  • Vapor Pressure
    • Not applicable
  • pH
    • 8.0 to 8.6 20 °C
  • Melting Point/Range
    • 100 to 120 °C Decomposes before melting
  • Solubility in Water
    • 20 °C
  • Odor
    • Odorless
  • Physical Form
    • Crystalline powder
  • Color
    • White, Colorless
  • Density
    • 2.17 g/cm3 20 °C

Standards & Approvals

  • Specifications Met
    • Ph. Eur.
    • BP
    • USP
    • E 501

Safety Information

  • Flammability
    • The product is not flammable.
  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Acids

International Transportation

  • Harmonized System Code
    • 2836402000

General Information

  • Grade
    • Extra Pure
  • Synonyms
    • Potassium hydrogen carbonate
  • Molar Mass
    • 100.12 g/mol
  • CAS Number
    • 298-14-6

Physical Properties

  • Boiling Point/Range
    • Not applicable
  • Vapor Pressure
    • Not applicable
  • pH
    • 8.0 to 8.6 20 °C
  • Melting Point/Range
    • 100 to 120 °C Decomposes before melting
  • Solubility in Water
    • 20 °C
  • Odor
    • Odorless
  • Physical Form
    • Crystalline powder
  • Color
    • White, Colorless
  • Density
    • 2.17 g/cm3 20 °C

Standards & Approvals

  • Specifications Met
    • Ph. Eur.
    • BP
    • USP
    • E 501

Safety Information

  • Flammability
    • The product is not flammable.
  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Acids

International Transportation

  • Harmonized System Code
    • 2836402000
  • Grade : Extra Pure
  • Synonyms : Potassium hydrogen carbonate
  • Molar Mass : 100.12 g/mol
  • CAS Number : 298-14-6
  • Boiling Point/Range : Not applicable
  • Vapor Pressure : Not applicable
  • pH : 8.0 to 8.6 20 °C
  • Melting Point/Range : 100 to 120 °C Decomposes before melting
  • Solubility in Water : 20 °C
  • Odor : Odorless
  • Physical Form : Crystalline powder
  • Color : White, Colorless
  • Density : 2.17 g/cm3 20 °C
  • Specifications Met : Ph. Eur.|BP|USP|E 501
  • Flammability : The product is not flammable.
  • Chemical Stability : Stable under normal conditions.
  • Incompatible Materials : Acids
  • Harmonized System Code : 2836402000
Brochure
Name
Description
File Size
Date
Size
Learn about the manufacturing of personal care products
application/pdf 240.29 KB
6/18/2021
240.29 KB
Name
Description
File Size
Date
Size
Learn about the manufacturing of personal care products
240.29 KB
6/18/2021
240.29 KB
Image
SKU
Description
alt
10186601
POTASSIUM HYDROGEN CARBONATE 25,0KS
Property
Value
assay (acidimetric)
99.5 - 101.0 %
assay (calc. to the dried substance)
99.5 - 101 %
loss on drying (on silicagel, 4h)
Max. 0.1 %
pH (5 %, 20°C)
8.0 - 8.6
ammonium (NH4)
Max. 20 ppm
arsenic (As)
Max. 1 ppm
calcium (Ca)
Max. 50 ppm
iron (Fe)
Max. 10 ppm
mercury (Hg)
Max. 1 ppm
sodium (Na)
Max. 0.03 %
lead (Pb)
Max. 2 ppm
heavy metals (as Pb)
Max. 5 ppm
chloride (Cl)
Max. 50 ppm
carbonate (K2CO3)
Max. 2.5 %
sulfate (SO4)
Max. 100 ppm
residual solvents
complying
appearance of the solution
complying