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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%

Overview
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.
Specifications

General Information

  • Application
    • Chemical Catalyst
  • CAS Number
    • 6132-04-3
  • Grade
    • Extra pure
  • Linear Formula
    • HOC(COONa)(CH2COONa)2 · 2H2O
  • Synonyms
    • Citric acid trisodium salt dihydrate, Sodium citrate tribasic dihydrate, Trisodium citrate dihydrate, Sodium citrate

Physical Properties

  • Color
    • Colorless
  • Density
    • 1.86 g/cm3 (20 °C)
  • Melting Point/Range
    • 150 °C
  • Odor
    • Odorless
  • pH
    • 7.5 to 9.0 (25 °C)
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • Completely soluble
  • Vapor Pressure
    • No data available hectopascal

Standards & Approvals

  • Specifications Met
    • BP
    • E331
    • FCC
    • Ph. Eur.
    • USP

Safety Information

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

International Transportation

  • Chemical Class
    • 10-13
  • Harmonized System Code
    • 29181500

General Information

  • Application
    • Chemical Catalyst
  • CAS Number
    • 6132-04-3
  • Grade
    • Extra pure
  • Linear Formula
    • HOC(COONa)(CH2COONa)2 · 2H2O
  • Synonyms
    • Citric acid trisodium salt dihydrate, Sodium citrate tribasic dihydrate, Trisodium citrate dihydrate, Sodium citrate

Physical Properties

  • Color
    • Colorless
  • Density
    • 1.86 g/cm3 (20 °C)
  • Melting Point/Range
    • 150 °C
  • Odor
    • Odorless
  • pH
    • 7.5 to 9.0 (25 °C)
  • Physical Form
    • Crystalline powder
  • Solubility in Water
    • Completely soluble
  • Vapor Pressure
    • No data available hectopascal

Standards & Approvals

  • Specifications Met
    • BP
    • E331
    • FCC
    • Ph. Eur.
    • USP

Safety Information

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

International Transportation

  • Chemical Class
    • 10-13
  • Harmonized System Code
    • 29181500
  • Synonyms : Citric acid trisodium salt dihydrate, Sodium citrate tribasic dihydrate, Trisodium citrate dihydrate, Sodium citrate
  • Grade : Extra pure
  • CAS Number : 6132-04-3
  • Application : Chemical Catalyst
  • Linear Formula : HOC(COONa)(CH2COONa)2 · 2H2O
  • Odor : Odorless
  • Melting Point/Range : 150 °C
  • Density : 1.86 g/cm3 (20 °C)
  • Solubility in Water : Completely soluble
  • Color : Colorless
  • Physical Form : Crystalline powder
  • pH : 7.5 to 9.0 (25 °C)
  • Vapor Pressure : No data available hectopascal
  • Specifications Met : BP|E331|FCC|Ph. Eur.|USP
  • Thermal Decomposition : Loss of water of crystallization on heating: 150 °C
  • Flammability : No data available
  • Chemical Stability : Stable under normal conditions
  • Incompatible Materials : Strong oxidizing agents
  • Harmonized System Code : 29181500
  • Chemical Class : 10-13