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Citrates

di-Ammonium hydrogen citrate (25102)

extra pure, assay min. 98%

Overview
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di-Ammonium hydrogen citrate is used in pharmaceuticals, rust proofing, cotton printing and plasticizers. It is used as a reagent for the determination of phosphate in fertilizers, chelating agent, and as a buffering agent.
Specifications

General Information

  • CAS Number
    • 3012-65-5
  • Synonyms
    • Ammonium hydrogencitrate, Citric acid ammonium salt, Diammonium hydrogen citrate
  • Linear Formula
    • C6H14N2O7
  • Molar Mass
    • 226.18 g/mol
  • Grade
    • Extra pure
    • Extra pure

Physical Properties

  • Physical Form
    • Crystalline powder
  • Density
    • 1.480 g/cm3 (20 °C)
  • Color
    • Colorless
  • Odor
    • Odorless
  • Vapor Pressure
    • No data available hectopascal
  • Melting Point/Range
    • No data available
  • pH
    • 5.2 at50 g/l (20 °C)
  • Boiling Point/Range
    • No data available

Safety Information

  • Self Ignition
    • Not auto-flammable
  • Flammability
    • No data available
  • Incompatible Materials
    • Strong bases, Oxidizing agents
  • Chemical Stability
    • Stable under normal conditions.
  • Thermal Decomposition
    • No decomposition if used as directed.

International Transportation

  • Harmonized System Code
    • 2918155000

General Information

  • CAS Number
    • 3012-65-5
  • Synonyms
    • Ammonium hydrogencitrate, Citric acid ammonium salt, Diammonium hydrogen citrate
  • Linear Formula
    • C6H14N2O7
  • Molar Mass
    • 226.18 g/mol
  • Grade
    • Extra pure
    • Extra pure

Physical Properties

  • Physical Form
    • Crystalline powder
  • Density
    • 1.480 g/cm3 (20 °C)
  • Color
    • Colorless
  • Odor
    • Odorless
  • Vapor Pressure
    • No data available hectopascal
  • Melting Point/Range
    • No data available
  • pH
    • 5.2 at50 g/l (20 °C)
  • Boiling Point/Range
    • No data available

Safety Information

  • Self Ignition
    • Not auto-flammable
  • Flammability
    • No data available
  • Incompatible Materials
    • Strong bases, Oxidizing agents
  • Chemical Stability
    • Stable under normal conditions.
  • Thermal Decomposition
    • No decomposition if used as directed.

International Transportation

  • Harmonized System Code
    • 2918155000
  • CAS Number : 3012-65-5
  • Synonyms : Ammonium hydrogencitrate, Citric acid ammonium salt, Diammonium hydrogen citrate
  • Linear Formula : C6H14N2O7
  • Molar Mass : 226.18 g/mol
  • Grade : Extra pure|Extra pure
  • Physical Form : Crystalline powder
  • Density : 1.480 g/cm3 (20 °C)
  • Color : Colorless
  • Odor : Odorless
  • Vapor Pressure : No data available hectopascal
  • Melting Point/Range : No data available
  • pH : 5.2 at50 g/l (20 °C)
  • Boiling Point/Range : No data available
  • Self Ignition : Not auto-flammable
  • Flammability : No data available
  • Incompatible Materials : Strong bases, Oxidizing agents
  • Chemical Stability : Stable under normal conditions.
  • Thermal Decomposition : No decomposition if used as directed.
  • Harmonized System Code : 2918155000
Property
Value
assay
Min. 98 %
pH (5 %, 20°C)
4.5 - 5.5
iron (Fe)
Max. 0.001 %
heavy metals (as Pb)
Max. 0.001 %
chloride (Cl)
Max. 0.005 %
sulfate (SO4)
Max. 0.01 %
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