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Trisodium Citrate

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Trisodium Citrate
Chemical Product

Trisodium Citrate

Molecular FormulaNa3C6H5O7 CAS68-04-2 Molecular Weight258.07 g/mol g/mol
SynonymsSodium Citrate
Safety & Hazards (GHS) Warning
Irritant Irritant

⚠️ For information only; not a substitute for the official Safety Data Sheet (SDS).

Trisodium citrate is a sodium salt of citric acid, commonly used as a food additive, in medical applications, and as a cleaning agent.
- Food Industry: Used as an acidity regulator, preservative, and emulsifying agent in processed foods. - Medical Applications: Applied as an anticoagulant in blood collection tubes and as a buffering agent in intravenous solutions. - Household Products: Used in cleaning products as a stain remover and water softener. - Industrial Applications: Used in detergents, and in the production of some industrial chemicals.
AppearanceWhite crystalline powder
OdorOdorless
Molecular FormulaNa3C6H5O7
Molecular Weight258.07 g/mol
Melting PointDecomposes at 300 °C
Density1.8 g/cm³
SolubilitySoluble in water
Flash PointNot applicable
Chemical StabilityStable under normal conditions, but should be kept away from strong oxidizing agents and acids
IUPAC Nametrisodium;2-hydroxypropane-1,2,3-tricarboxylate
Molecular FormulaNa3C6H5O7
Molecular Weight258.07 g/mol g/mol
SMILESC(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Na+].[Na+].[Na+]
InChIKeyHRXKRNGNAMMEHJ-UHFFFAOYSA-K
  • H319 Causes serious eye irritation

⚠️ For information only; not a substitute for the official SDS.

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