1.02010-04-08 22:15:06 UTC2018-05-29 01:47:07 UTCFDB020548Sodium dihydrogen citratePreservative
Monosodium citrate, or sodium dihydrogen citrate, is an acid salt with the chemical formula NaH2C6H5O7, or C3H4OH(COOH)2COONa. Since it has two remaining open spots on the citrate anion, it is used as a relatively strong sequestrant. It is used to prevent platelet clumping in blood samples. It is one of the 3 citric acid salts. BicitraCitric acid, monosodium salt (8CI)CitrofluylMonosodium citrateMonosodium dihydrogen citrateSodium dihydrogen citrateC6H8NaO7215.1133215.016772285sodium 2-hydroxypropane-1,2,3-tricarboxylic acidsodium citric acid18996-35-5[Na+].OC(=O)CC(O)(CC(O)=O)C(O)=OInChI=1S/C6H8O7.Na/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);/q;+1HWPKGOGLCKPRLZ-UHFFFAOYSA-N belongs to the class of organic compounds known as tricarboxylic acids and derivatives. These are carboxylic acids containing exactly three carboxyl groups.Tricarboxylic acids and derivativesOrganic compoundsOrganic acids and derivativesCarboxylic acids and derivativesTricarboxylic acids and derivativesAliphatic acyclic compoundsAlpha hydroxy acids and derivativesCarbonyl compoundsCarboxylic acidsHydrocarbon derivativesOrganic alkali metal saltsOrganic cationsOrganic oxidesTertiary alcoholsAlcoholAliphatic acyclic compoundAlpha-hydroxy acidCarbonyl groupCarboxylic acidHydrocarbon derivativeHydroxy acidOrganic alkali metal saltOrganic cationOrganic oxideOrganic oxygen compoundOrganic saltOrganooxygen compoundTertiary alcoholTricarboxylic acid or derivativesmelting_pointMp 212°logp-1.3pka_strongest_acidic3.05pka_strongest_basic-4.2iupacsodium 2-hydroxypropane-1,2,3-tricarboxylic acidaverage_mass215.1133mono_mass215.016772285smiles[Na+].OC(=O)CC(O)(CC(O)=O)C(O)=OformulaC6H8NaO7inchiInChI=1S/C6H8O7.Na/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);/q;+1inchikeyHWPKGOGLCKPRLZ-UHFFFAOYSA-Npolar_surface_area132.13refractivity35.62polarizability15.5rotatable_bond_count5acceptor_count7donor_count4physiological_charge-3formal_charge1Specdb::MsMs1279381Specdb::MsMs1279382Specdb::MsMs1279383odorless