Sodium citrate dihydrateProduct ingredient for Sodium citrate
- Name
- Sodium citrate dihydrate
- Drug Entry
- Sodium citrate
Sodium citrate is the sodium salt of citric acid. It is white, crystalline powder or white, granular crystals, slightly deliquescent in moist air, freely soluble in water, practically insoluble in alcohol. Like citric acid, it has a sour taste. From the medical point of view, it is used as alkalinizing agent. It works by neutralizing excess acid in the blood and urine. It has been indicated for the treatment of metabolic acidosis.
- Accession Number
- DBSALT002410
- Structure
Structure for Sodium citrate dihydrate (DBSALT002410)
- Synonyms
- 2-hydroxy-1,2,3-propanetricarboxylic acid trisodium salt dihydrate / Sodium citrate hydrate / Trisodium citrate dihydrate
- UNII
- B22547B95K
- CAS Number
- 6132-04-3
- Weight
- Average: 294.098
Monoisotopic: 293.99396471 - Chemical Formula
- C6H9Na3O9
- InChI Key
- NLJMYIDDQXHKNR-UHFFFAOYSA-K
- InChI
- InChI=1S/C6H8O7.3Na.2H2O/c7-3(8)1-6(13,5(11)12)2-4(9)10;;;;;/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12);;;;2*1H2/q;3*+1;;/p-3
- IUPAC Name
- trisodium 2-hydroxypropane-1,2,3-tricarboxylate dihydrate
- SMILES
- O.O.[Na+].[Na+].[Na+].OC(CC([O-])=O)(CC([O-])=O)C([O-])=O
- External Links
- KEGG Drug
- D01781
- KEGG Compound
- C13249
- ChemSpider
- 64554
- ChEBI
- 32142
- Wikipedia
- Trisodium_citrate
- Predicted Properties
Property Value Source Water Solubility 73.7 mg/mL ALOGPS logP -0.55 ALOGPS logP -1.3 Chemaxon logS -0.54 ALOGPS pKa (Strongest Acidic) 3.05 Chemaxon pKa (Strongest Basic) -4.2 Chemaxon Physiological Charge -3 Chemaxon Hydrogen Acceptor Count 7 Chemaxon Hydrogen Donor Count 1 Chemaxon Polar Surface Area 140.62 Å2 Chemaxon Rotatable Bond Count 5 Chemaxon Refractivity 68.14 m3·mol-1 Chemaxon Polarizability 14.27 Å3 Chemaxon Number of Rings 0 Chemaxon Bioavailability 1 Chemaxon Rule of Five Yes Chemaxon Ghose Filter No Chemaxon Veber's Rule No Chemaxon MDDR-like Rule No Chemaxon