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Citrates

tri-Sodium citrate dihydrate (25116)

extra pure, meets analytical specification of Ph. Eur., BP, USP, FCC, E 331, assay (calc. to the dried substance) 99.0 - 100.5%

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tri-Sodium citrate is commonly used as an additive in the food and beverages industry for it's pH properties and excellent solubility. Because of its properties as a powerful chelating agent for trace metal ions, it lends itself to other applications in pharmaceuticals, home and personal care, detergents and cleaning.

General Information

  • CAS Number
    • 6132-04-3
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • 150 °C
  • Vapor Pressure
    • No data available
  • Physical Form
    • Crystalline powder
  • Color
    • Colorless
  • pH
    • 7.5 to 9.0 (25 °C)
  • Odor
    • Odorless

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Strong oxidizing agents
  • Flammability
    • No data available
  • Thermal Decomposition
    • Loss of water of crystallization on heating: 150 °C

International Transportation

  • Harmonized System Code
    • 29181500

General Information

  • CAS Number
    • 6132-04-3
  • Application
    • Industrial

Physical Properties

  • Melting Point/Range
    • 150 °C
  • Vapor Pressure
    • No data available
  • Physical Form
    • Crystalline powder
  • Color
    • Colorless
  • pH
    • 7.5 to 9.0 (25 °C)
  • Odor
    • Odorless

Safety Information

  • Chemical Stability
    • Stable under normal conditions.
  • Incompatible Materials
    • Strong oxidizing agents
  • Flammability
    • No data available
  • Thermal Decomposition
    • Loss of water of crystallization on heating: 150 °C

International Transportation

  • Harmonized System Code
    • 29181500
  • CAS Number : 6132-04-3
  • Application : Industrial
  • Melting Point/Range : 150 °C
  • Vapor Pressure : No data available
  • Physical Form : Crystalline powder
  • Color : Colorless
  • pH : 7.5 to 9.0 (25 °C)
  • Odor : Odorless
  • Chemical Stability : Stable under normal conditions.
  • Incompatible Materials : Strong oxidizing agents
  • Flammability : No data available
  • Thermal Decomposition : Loss of water of crystallization on heating: 150 °C
  • Harmonized System Code : 29181500
Image
SKU
Description
alt
10228620
Image
SKU
Description
alt
10228620
Property
Value
assay (calc. to the dried substance)
99.0 - 100.5 %
water (Karl Fischer)
11.0 - 13.0 %
loss on drying (180°C, 18h)
11.0 - 13.0 %
pH (5 %, 20°C)
7.5 - 9.0
acidity or alkalinity
complying
arsenic (As)
Max. 1 ppm
mercury (Hg)
Max. 1 ppm
lead (Pb)
Max. 1 ppm
heavy metals (as Pb)
Max. 5 ppm
chloride (Cl)
Max. 50 ppm
oxalate (as oxalic acid)
Max. 100 ppm
sulfate (SO4)
Max. 50 ppm
tartrate
complying
reaction against H2SO4
complying
appearance of the solution
complying
residual solvents
complying