Structure via PubChem · Public domain (PubChem)
trisodium citrate
Sign in to saveAlso known as citric acid trisodium salt, anhydrous trisodium citrate, trisodium citrate anhydrous, E 331iii, sodium citrate, sodium citrate anhydrous
chemical compound
Chemical data
- Formula
- C6H5Na3O7
- Molecular weight
- 258.07 g/mol
- IUPAC name
- trisodium;2-hydroxypropane-1,2,3-tricarboxylate
- SMILES
- C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Na+].[Na+].[Na+]
- InChIKey
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K
- Polar surface area
- 141 Ų
- H-bond donors
- 1
- H-bond acceptors
- 7
- Formal charge
- 0
via PubChem
Drug data · ChEMBL
- Max clinical phase
- Approved
- Molecule type
- Small molecule
- First approval
- 1983
- Admin. routes
- parenteral
- Indications
- dry eye syndrome, acute graft vs. host disease, anterior uveitis, anemia (phenotype)
via ChEMBL · EBI
Wikidata facts
- Has part
- hydrogen
- Mass
- 257.973
- Image
- Natriumcitrat Kristalle.JPG
- Has use
- acidity regulator
Show 6 more facts
- canonical SMILES
- C(C(=O)[O-])C(CC(=O)[O-])(C(=O)[O-])O.[Na+].[Na+].[Na+]
- chemical formula
- C₆H₅Na₃O₇
- melting point
- 310
- NCI Thesaurus ID
- C66542
- subject has role
- flavor enhancer
- Commons category
- Sodium citrate
Sources (3)
via Wikidata · CC0
~4 min read
Encyclopedic overview
Trisodium citrate is a chemical compound with the molecular formula Na3C6H5O7. It is sometimes referred to simply as "sodium citrate", though sodium citrate can refer to any of the three sodium salts of citric acid. It possesses a saline, mildly tart taste, and is a mild base.
Uses
Excerpted from Wikipedia’s “trisodium citrate” article, available under the CC BY-SA 4.0 licence.